Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: O=C(C=Cc1ccccc1)NC1C=Nc2ccc([N+](=O)[O-])cc2NC1=O
b: CCCC[Sn]1(CCCC)OCC(C[Sn](c2ccccc2)(c2ccccc2)c2ccccc2)O1
c: CCOC(=O)C(=CNc1ccc(F)c(F)c1)C(=O)OCC
d: Cc1cn(C2CC(N=[N+]=[N-])C(COC(=O)CCCCCCCCCCCF)O2)c(=O)[nH]c1=O
e: CCOc1ccc(C=Cc2ccnc3ccccc23)cc1OCC
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}