The molecule with the SMILES N=C(N)c1ccc(OCCCCCOc2ccc(C(=N)N)cc2)cc1 is not a CYP P450 3A4 substrate.
The molecule with the {SMILES__description} {#representation of |!}{SMILES#} is {CYP3A4_Substrate#not &NULL}a {CYP3A4_Substrate__names__noun}.