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, or c without using any additional words.
Options:
a) CCCCc1ccc(-n2sc3ncccc3c2=O)cc1
b) Cc1c(C)c2ccc(OCC(O)COC(C)C)c(C)c2oc1=O
c) COC1OC(C(=O)c2ccccc2)C2OC(C)(C)OC12
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}