The molecule SMILES c1ccc(C2OC3(CCCC4CC43)OC2c2ccccc2)cc1 is not active against HIV.
The {#molecule |!}{SMILES__description} {SMILES#} is {activity_HIV#not &NULL}{activity_HIV__names__adjective}.
4,5-diphenylspiro[1,3-dioxolane-2,2'-bicyclo[4.1.0]heptane]