The SMILES COCc1c(C(=O)OC(C)C)ncc2[nH]c3ccc(OCc4ccccc4)cc3c12 represents a molecule that is not identified as a CYP2D6 substrate.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {CYP2D6_Substrate#not &NULL}identified as a {CYP2D6_Substrate__names__noun}.