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) Cl.Cn1cc(NC(=O)c2cc(NC(=O)C3CCC(=N)N3)c[nH]2)cc1C(=O)NCCC(=N)N
(b) CCOC(=O)CC1=NC(=NC(=N)N[N+](=O)[O-])SC1
(c) N#CC(=Cc1cccc(Br)c1)c1nc(O)c2ccccc2n1
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}