CCL: Converting MDL mol file to natural internal coorinate for GAMESS input?



 Sent to CCL by: "Yangsoo Kim" [vsmember() gmail.com]
 Dear All,
 Please pardon me if this question makes no sense, as I'm not very used to
 the GAMESS coordinate system.
 I'm wondering if it is possible to convert directly from MDL mol file to
 natural internal coordinate for GAMESS input. If so, anyone of you knows any
 tool or software to do the task, preferably under Linux command mode?
 I've got many mol files need to be optimized with GAMESS and I would like to
 do the task using natural internal coordinate for speed.
 Any comment or info would be greatly appreciated.
 Many thanks in advance,
 Yang Soo