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, b, or c without using any additional words.
Options:
(a) CC1(C)C2CCC13CC(=O)OC3C2
(b) CCN(C1=CC(=O)NC2CCCCN12)c1ccccc1
(c) N#CC(C(=NNC(=O)c1ccncc1)C(=O)Nc1ccc([N+](=O)[O-])cc1[N+](=O)[O-])c1nc(-c2ccc(Br)cc2)cs1
Answer: a, b, c
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}