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, or d without using any other words.
Options:
(a) O=C(O)c1c[nH]c2c([N+](=O)[O-])cccc2c1=O
(b) O=C1NC(N2CCCCC2)=NC1=Cc1ccccc1O
(c) O=C(Nc1ccc([N+](=O)[O-])cn1)Nc1cc([N+](=O)[O-])ccc1F
(d) COC(=O)C(Cc1ccccc1)NP(=O)(OCCC#N)OCC1OC(n2cc(C)c(=O)[nH]c2=O)CC1N=[N+]=[N-]
Answer: 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}