The SMILES Cc1nnc2n1-c1ccc(Cl)cc1C(c1ccccc1Cl)=NC2 represents a molecule that is not identified as a CYP P450 2D6 substrate.
The {SMILES__description} {SMILES#} {#represents|is from!} a molecule that is {CYP2D6_Substrate#not &NULL}identified as a {CYP2D6_Substrate__names__noun}.