How calculate the molecule ?(cxcalc and standardize)

i want to cxcalc the molecule with marvin 5.30.  but the marvin warning:

Calculation warnings:

1       charge: Calculation result is not defined for query molecules.
1       atompol: Calculation result is not defined for query molecules.

 

the molecule :(smiles)

NNC(=O)CNC(=O)\C=N\#N  

O=C1NC(=O)\C(=N/#N)\C=N1

NC(=O)CNC(=O)\C=N\#N  

CCCCN(CC(O)C1=C\C(=N/#N)\C(=O)C=C1)N=O  

why themarvin can not identify  "#" ?

Thanks for you answer!!!

C=N#N systems are straight, the \# symbol is invalid in molecules (backslash means cis/trans stereo), so the structures are interpreted as queries.

Please remove backslashes an those will work:

NNC(=O)CNC(=O)C=N#N

O=C1NC(=O)C(=N#N)\C=N1

NC(=O)CNC(=O)C=N#N

CCCCN(CC(O)C1=CC(=N#N)\C(=O)C=C1)N=O

 

Which program generated your SMILES strings?