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, c, or d without using any additional words.
Options:
a.) CC1=CC(=O)C(C)(C2=NC(C)(C)CO2)c2ccccc21
b.) O=C1c2ccccc2C(=O)N1CCn1nc(-c2ccccc2)cc(-c2ccccc2)c1=O
c.) S=C(S)N1CCNCC1
d.) N#CC(=Cn1c(=S)[nH]c2ccc([N+](=O)[O-])cc21)C(=O)c1ccc2ccccc2c1
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}