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. CN(C)c1ccc(C=C(C#N)c2ccc([N+](=O)[O-])cc2)c(Cl)c1
b. COc1ccc(C=C(Cl)c2ccc(OC)c(OC)c2)cc1OC
c. Cc1cc(C)n(-c2nc3ccccc3c(=O)n2-c2ccccc2)n1
Answer: b
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}