Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a NC(=O)c1ncn(CC2(COC(=O)c3ccccc3)CCC2)n1
b NC(=O)C12CC3CC(CC(Br)(C3)C1)C2
c O=C(c1ccc([N+](=O)[O-])cc1)N1CCCC1
d N=C(N)NCCCCCCC(=O)NC(O)C(=O)NCCCCNCCCN
Answer: a, b, c, d
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}