The molecule SMILES Sc1nc(S)c2cc(Sc3ccc4nc(S)nc(S)c4c3)ccc2n1 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
6-[2,4-bis(sulfanyl)quinazolin-6-yl]sulfanylquinazoline-2,4-dithiol