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, or c without using any other words.
Options:
a) Nc1c(Cl)ncnc1NCCCNc1ncnc(Cl)c1N
b) CC1OC(n2cc(C(F)(F)F)c(=O)[nH]c2=O)C=CC1=O
c) CCCn1c(=O)c2ccccc2[n+]2c(-c3ccc([N+](=O)[O-])cc3)csc12.[Br-]
Answer: a, b, c
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}