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=C1CC2CCCC(C1)S2=O
[b] CC1(C)OC2OC(C(COC(=O)c3ccccc3)OC(=O)c3ccccc3)C(F)C2O1
[c] COc1ccc(C(Cl)=C(CNc2ccccn2)c2ccccc2)cc1OC
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}