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. Cc1cn(C2CC(ON)C(CO)O2)c(=O)[nH]c1=O
b. C=C(C(=O)O)C1CCC(CCC=C(C)CCC=C(C)CCC=C(C)C)CO1
c. O=[N+]([O-])C(Cl)=CC(=C1Nc2ccccc2N1)[N+](=O)[O-]
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}