The molecule with the SMILES representation of O=c1c(O)c(-c2ccc(O)c(O)c2)oc2cc(O)cc(O)c12 is not a substrate for CYP P450 2D6.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {CYP2D6_Substrate#not &NULL}a {CYP2D6_Substrate__names__noun}.