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: CC12CCC(=O)N1c1ccc([N+](=O)[O-])cc1N2
b: O=C1Nc2ccc(Br)cc2C1=c1sc2nc3ccccc3n2c1=O
c: O=C1CCCC2=C1CC1=C(CCCC1=O)N2c1cccc2ccccc12
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}