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 other words.
Options:
(a) CCC(Oc1c2ccoc2c(OC)c2oc(=O)cc(O)c12)C(=O)O
(b) Clc1cccc(C2N3CCCCC3C3c4[nH]c5ccccc5c4CCN32)c1
(c) Cc1cn(C2CC(N=[N+]=[N-])C(COC(=O)CCCCCCCCCCOc3ccc(I)cc3)O2)c(=O)[nH]c1=O
(d) Oc1ccccc1C=Nc1ccccc1SSc1ccccc1N=Cc1ccccc1O
(e) Brc1ccc2c(-c3csc(-c4c[nH]c5ccccc45)n3)c[nH]c2c1
Answer: 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}