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 additional words.
Options:
a. C=C1CN(S(=O)(=O)c2ccc(C)cc2)CCCN(Cc2ccsc2)CCCN(S(=O)(=O)c2ccc(C)cc2)C1
b. CC1(C)CC(=O)c2c(nc(SSc3nc4c(c(-c5ccc(Br)cc5)c3C#N)C(=O)CC(C)(C)C4)c(C#N)c2-c2ccc(Br)cc2)C1
c. O=C(CC1NCCS1)OCc1ccc(Br)cc1
d. Clc1ccc(CN2COc3c(ccc4cccnc34)C2)cc1Cl
Answer: a, 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}