Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCOC(=O)NCC(=O)NCC(=O)NCC(N)=O.Cl
b. O=[N+]([O-])C(=C(c1ccccc1)c1ccccc1)[N+](=O)[O-]
c. COc1cc(N)c2c(c1)SC(c1ccccc1)C(=O)N2
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}