Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) S=C(Nc1ccc(Br)cn1)NC12CC3CC(CC(C3)C1)C2
b) Brc1ccc(CCNCCN2CCCCC2)cc1.Cl
c) Clc1nn2nnnc2c2ccccc12
d) CC1Cn2c(c(-c3ccccc3)c(=O)[nH]c2=O)O1
Answer: a, b, c, d
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}