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) CC1=C(C(=O)Nc2ccc(Cl)c(Cl)c2)C(c2ccc([N+](=O)[O-])cc2)C(C(=O)Nc2ccc(Cl)c(Cl)c2)=C(C)N1
b) CCC1(CCO)C(=O)N=C(Nc2ccccc2)NC1=O
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}