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 additional words.
Options:
a) CC=C(CCO)[Si](C)(C)C
b) Oc1ccc(-c2nc3ccccc3s2)c(O)c1
c) Cc1cn(C2CC(N=[N+]=[N-])C(COC(=O)CCCCCCCCCCCc3ccccc3)O2)c(=O)[nH]c1=O
d) COC(=O)c1ccc(C(=O)OC)c2nc3cc(Cl)ccc3nc12
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}