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, or c without using any other words.
Options:
[a] O=C(O)c1cccc(Sc2ccccc2)c1
[b] CCCC[Sn]1(CCCC)OCC(C)O1
[c] COc1cc(C(=O)CC(CCC(=O)Nc2ccccc2[N+](=O)[O-])=NNC(N)=O)ccc1O
Answer: a, b, c
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}