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. CC(C)(C)c1cc(-c2cc(C(C)(C)C)[nH]n2)[nH]n1
b. O=C(Nc1ccc(Cl)c(Cl)c1)OCC#CCOC(=O)Nc1ccc(Cl)c(Cl)c1
c. Cl.O=C(O)C1Cc2c([nH]c3ccccc23)C=N1
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}