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+](=O)[O-])cc1NC(=O)Nc1onc(C)c1C
b CN1CCN(CCCCN2c3ccccc3Sc3ccc(N=[N+]=[N-])cc32)CC1.O=C(O)C=CC(=O)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}
1-(3,4-dimethyl-1,2-oxazol-5-yl)-3-(2-methyl-5-nitrophenyl)urea