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: CC1=C(C(=O)NC(Cc2ccccc2)C(=O)O)N2C(=O)C(NC(=O)C(N)CC(C)C)C2SC1
b: NC(=O)c1c2c(cc3c(=O)c4ccccc4[nH]c13)CCCC2
c: O=C(Cc1ccccc1[N+](=O)[O-])C(CO)c1ccccc1[N+](=O)[O-]
Answer: 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}