- Input File needed for Antechamber

- Draw a molecule or paste MOL, SDF or SMILES via clicking on the blue double-triangle button on the right of the toolbar.

- If add addition file, file and file operation are required

- Additional file operation

- Charge Method explantion

- Atom type and bond type prediction, default is atom and full bond type

- Adjust atom names: yes(y) or no(n), the default is 'y' for 'mol2' and 'ac'

- Net molecular charge (int), the default is 1

- Residue name, if not available in the input file, default is MOL

- Output File Format is used to define the format of output