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, or c without using any other words.
Options:
a. Cc1cn(C2CC(N=[N+]=[N-])C(COC(=O)CCCCCCCCCCCc3ccccc3)O2)c(=O)[nH]c1=O
b. COC(OC)c1cc2c(cc1C(=O)C13CCCC1NC(=O)O3)OCO2
c. COc1ccc(C2Oc3cc(OC)c(O)cc3C2C)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}