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) Cc1cn(C2CC(N=[N+]=[N-])C(CO[Si](C)(C)C(C)(C)C)O2)c(=O)[nH]c1=O
b) COC(CC(=CCO[Si](C(C)C)(C(C)C)C(C)C)C(=O)N(C(=O)OC(C)(C)C)c1ccccc1I)OC
c) COCc1cn(C2CCC(CO)O2)c(=O)[nH]c1=O
d) Cc1ccc(SSCCN)cc1
Answer: a
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}