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 or b without using any other words.
Options:
a. CC(C)(Oc1ccc(Cl)cc1)C(=O)N(C(=O)N1CCCCC1)c1ccccc1
b. COC(=O)c1cc(C(=CCCC2CCC3(C)C(CCC4C3CCC3(C)C(C(C)CCCC(C)C)CCC43)C2)c2cc(F)c(OC)c(C(=O)OC)c2)cc(F)c1OC
Answer: a, b
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}
N-[2-(4-chlorophenoxy)-2-methylpropanoyl]-N-phenylpiperidine-1-carboxamide