The molecule with the SMILES representation of C[C@H](Cn1cnc2c(N)ncnc21)OCP(=O)(O)O is not a CYP2C9 substrate.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {CYP2C9_Substrate#not &NULL}a {CYP2C9_Substrate__names__noun}.