Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) Cc1cn(C2CC(N=[N+]=[N-])C(COC(=O)CCCCCCCCCCCOc3ccccc3)O2)c(=O)[nH]c1=O
b.) O=C1CCC(=O)C(C(=O)CCC(=O)Nc2ccc(Cl)cc2)C1
Answer: 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}