The molecule with the SMILES Clc1cccc([C@H](c2ccc3nc[nH]c3c2)n2ccnc2)c1 is not a CYP2C9 substrate.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {CYP2C9_Substrate#not &NULL}a {CYP2C9_Substrate__names__noun}.