Task: Please answer the multiple choice question.
Question: Which molecules are 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.) CCN(CC)C1=CC(=O)C(=O)c2cccnc21
b.) Cc1c2ccccc2n[c-](CSc2ccccc2N)[n+]1=O
Answer: 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}
2-[(4-methyl-3-oxidanylidene-2H-quinazolin-3-ium-2-id-2-yl)methylsulfanyl]aniline