Is the SMILES CCOC(=O)C=C1SC12C(C)(C)CCCC2(C)C active against the human immunodeficiency virus:no
Is the {SMILES__description} {SMILES#} {activity_HIV__names__adjective}:{activity_HIV#no&yes}
ethyl 2-(4,4,8,8-tetramethyl-1-thiaspiro[2.5]octan-2-ylidene)acetate