Task: Please answer the multiple choice question.
Question: Which molecules are active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: N#CC1(C#N)C2C=CC(C3CCC=C32)C1(C#N)C#N
b: NC(CCC(=O)OCc1ccccc1)C(=O)NC(CCC(=O)OCc1ccccc1)C(=O)O
c: O=C1C2C(C(=O)N1c1ccccc1)C1(c3ccccc3)OC2(c2ccccc2)c2ccccc21
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}