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, c, or d without using any other words.
Options:
a) [N-]=[N+]=NC1CC(n2cc(C=CBr)c(=O)[nH]c2=O)CC1CO
b) Cc1cc([N+](=O)[O-])ccc1N=NC(=O)NNc1ccc([N+](=O)[O-])cc1C
c) CC(=O)c1nc2ccccc2n1CC(=O)c1ccc([N+](=O)[O-])cc1
d) N#CC(C#N)=CC=Cc1c(Cl)cccc1Cl
Answer: a, b, c, d
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}