Task: Please answer the multiple choice question.
Question: Which molecules are active against HIV?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) O=C1C(Cl)N(c2ccc([N+](=O)[O-])cc2)C1c1c[nH]c2ccccc12
(b) C#[N+]CCOP(=O)(OCC1OC(n2cc(C)c(=O)[nH]c2=O)CC1N=[N+]=[N-])OC1CCC2(C)C(=CCC3C2CCC2(C)C(C(C)CCCC(C)C)CCC32)C1
(c) COC(=O)C1=C(C(=O)C(Cc2ccccc2)NC(=O)c2ccccc2)CCC1
(d) Cc1n[nH]c(=O)n1Nc1ccccc1
(e) CS(=O)(=O)c1cc(O)nc(O)n1
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}