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 other words.
Options:
a O=C(O)C1CC2(CCC1c1ccccc1)SCCS2
b Cc1ccc(N=C(SSC(Cl)(Cl)Cl)SSC(Cl)(Cl)Cl)cc1
c COC(=O)C(Cc1nc2ccccc2nc1C)C(=NNC(N)=O)C(=O)Nc1cccc([N+](=O)[O-])c1
d COC(=O)C(Cc1ccccc1)OC(=O)C(N)CC(=O)O
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}