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: OCC1OC(n2cnc3c2N=CNCC3O)C(Cl)C1O
b: O=c1c2ccc(Br)cc2nc(-c2ccccc2)n1NC1OC(CO)C(O)C(O)C1O
c: Cc1nc2ccccc2nc1CC(=O)C(=O)Nc1ccc(Cl)cc1Cl
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}