inchi_main(1)
=============

Name
----
inchi_main - InChI library call example

Synopsis
--------
'inchi_main inputFile [outputFile [logFile [problemFile]]] [-option[ -option...]]'

Options
-------

.Input
- STDIO:       Use standard input/output streams
- InpAux:      Input structures in InChI default aux. info format (for use with STDIO)
- SDF:DataHeader: Read from the input SDfile the ID under this DataHeader

.Output
- AuxNone:     Omit auxiliary information (default: Include)
- SaveOpt:     Save custom InChI creation options (non-standard InChI)
- NoLabels:    Omit structure number, DataHeader and ID from InChI output
- Tabbed:      Separate structure number, InChI, and AuxInfo with tabs
- OutputSDF:   Convert InChI created with default aux. info to SDfile
- SdfAtomsDT:  Output Hydrogen Isotopes to SDfile as Atoms D and T

.Structure perception
- SNon:        Exclude stereo (default: include absolute stereo)
- NEWPSOFF:    Both ends of wedge point to stereocenters (default: a narrow end)
- DoNotAddH:   All H are explicit (default: add H according to usual valences)

.Stereo perception modifiers (non-standard InChI)
- SRel:        Relative stereo
- SRac:        Racemic stereo
- SUCF:        Use Chiral Flag: On means Absolute stereo, Off - Relative

.Customizing InChI creation (non-standard InChI)
- SUU:         Always include omitted unknown/undefined stereo
- SLUUD:       Make labels for unknown and undefined stereo different
- RecMet:      Include reconnected metals results
- FixedH:      Include Fixed H layer
- KET:         Account for keto-enol tautomerism (experimental)
- 15T:         Account for 1,5-tautomerism (experimental)

.Generation
- Wnumber:     Set time-out per structure in seconds; W0 means unlimited
- WarnOnEmptyStructure: Warn and produce empty InChI for empty structure
- Key:         Generate InChIKey
- XHash1:      Generate hash extension (to 256 bits) for 1st block of InChIKey
- XHash2:      Generate hash extension (to 256 bits) for 2nd block of InChIKey
