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. O=C(O)CSc1nnc(COc2ccccc2)n1-c1ccccc1
b. CCOC(=O)c1cc(-c2cc(OC)c(OC)c([N+](=O)[O-])c2)c([N+](=O)[O-])n1C
c. N#CC1(C#N)C(c2ccccc2)NC23CCCCC2C1(C#N)C(=O)N3
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}