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 other words.
Options:
a: CCOC(=O)CC(=O)C(=O)NNC1=NCCN1.I
b: CN1C(C)(c2ccccc2)c2ccccc2S1(=O)=O
Answer: a
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}
ethyl 4-[2-(4,5-dihydro-1H-imidazol-2-yl)hydrazinyl]-3,4-dioxobutanoate;hydroiodide