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.) CNc1ccc(Cl)cc1S(=O)(=O)c1ccccc1[N+](=O)[O-]
b.) CC(=O)Nc1ccc(C=C(NC(=O)c2ccccc2)c2nc3ccc4c(c3[nH]2)C(=O)c2ccccc2C4=O)cc1
c.) CC12CCCC(C#N)(C1)OC2=O
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}