The molecule with the SMILES COc1cc(Cc2cnc(N)nc2N)cc(OC)c1OC is not a substrate for CYP2D6.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {CYP2D6_Substrate#not &NULL}a {CYP2D6_Substrate__names__noun}.