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 additional words.
Options:
a: CCOC(=O)C1c2[nH]c3ccccc3c2CCN1C(=O)c1ccco1
b: O=C1C(=Cc2cccs2)NC(=S)N1CN1CCCC(CO)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}
3-[[3-(hydroxymethyl)piperidin-1-yl]methyl]-2-sulfanylidene-5-(thiophen-2-ylmethylidene)imidazolidin-4-one