[Chimera-users] Create oxime functional group

[Wikel, Jim]

Hello,


I recently had difficulties with creating a particular structure in Chimera.  The SMILES is depicted below.  The problem is I have not been able to represent the oxime portion of the molecule.  I have tried to reset atomtypes, redrawing the structure, adding and deleting the atoms, passing it through other drawing programs, reformatting the file to other formats, but to no resolution.   Chimera insists on adding a hydrogen to the oxime nitrogen prior to minimization.  I am puzzled and suspect I may be doing fundamentally wrong.  Any advice would be helpful.


CC1CC(C)CN(C1)S(=O)(=O)C1=CC=C2C(=C1)C(=NO)C1=CC(=CC=C1C2=NO)S(=O)(=O)N1CC(C)CC(C)C1?


Thanks you.

jim
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