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 CNN=C(C(=O)Nc1ccc(C)c(C)c1)C(C(=O)OC)c1nc2ccc([N+](=O)[O-])cc2nc1O
b Cc1cccc(N2C(=O)C=C(NC(CC(C)C)c3nc4ccccc4[nH]3)C2c2ccccc2)c1
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}