The SMILES CCC1(c2ccccc2)C(=O)NCNC1=O represents a molecule that is not identified as a CYP P450 2C9 substrate.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {CYP2C9_Substrate#not &NULL}identified as a {CYP2C9_Substrate__names__noun}.
5-ethyl-5-phenyl-1,3-diazinane-4,6-dione