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 CC1CCC(=[N+](C)[N-]c2ccc([N+](=O)[O-])cc2[N+](=O)[O-])C2CCC(C(C)C(=O)O)C=C12
b Nc1nc(N)nc(Nc2ccc([As](=O)(O)O)cc2)n1
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}