The molecule with the SMILES O=C(NC1CCN(CCc2c[nH]c3ccccc23)CC1)c1ccccc1 is not a substrate for CYP2C9.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {CYP2C9_Substrate#not &NULL}a {CYP2C9_Substrate__names__noun}.