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) NC(=O)C(N)(c1ccccc1)c1ccccc1
(b) O=C1CC(=O)N(CCc2ccccc2)S(=O)(=O)N1CCc1ccccc1
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}
1,1-dioxo-2,6-bis(2-phenylethyl)-1,2,6-thiadiazinane-3,5-dione