The SMILES O=P(Nc1c(Cl)cccc1Cl)(c1ccccc1)c1nc2c(s1)CCCC2 is inhibiting CYP P450 3A4.
The {#molecule |!}{SMILES__description} {SMILES#} is {CYP3A4_inhibition#not &NULL}{CYP3A4_inhibition__names__gerund}.