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.) CCOC(=O)Nc1nn(C)c(=NCc2ccccc2)s1
b.) O=S1(=O)OC(c2cc(Cl)c(O)c(Br)c2)(c2cc(Cl)c(O)c(Br)c2)c2ccccc21
c.) C=C1CC(Cn2cc(C)c(=O)[nH]c2=O)(c2ccc(-c3ccccc3)cc2)OC1=O
d.) NC(=O)CCC1NCC(C(O)C(O)C(O)CO)OC1=O
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}