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 additional words.
Options:
[a] CCCCC1(N=[N+]=[N-])C(=O)C2C=CC=C3c4ccccc4N(C1=O)C32
[b] O=C(CN1CCCCC1)OCOP(=O)(OCOC(=O)CN1CCCCC1)OCC1CCC(n2ccc(=O)[nH]c2=O)O1
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}