Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: C[Si]12OCCCN(CCO1)CCO2
b: COc1ccc2c(c1)OCC1c3cc(NC(=O)c4ccccc4)c(OCc4ccccc4)cc3N(S(=O)(=O)c3ccccc3)C21
c: Cc1coc2c1C(O)C1(C)C(C)CCCC1C2
d: CCOC(=O)C(Sc1ccccc1)c1c(OC)cc(=O)oc1C=[N+]([O-])c1ccc(N(C)C)cc1
Answer: a, b, c, d
Task: Please answer the multiple choice question.
Question: Which molecules are {activity_HIV#not &NULL}{activity_HIV__names__adjective}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%activity_HIV%}
Answer: {%multiple_choice_result}
3,4a,5-trimethyl-5,6,7,8,8a,9-hexahydro-4H-benzo[f][1]benzofuran-4-ol