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 or b without using any other words.
Options:
a. Cc1nc2c(Br)cc(Br)cc2c(=O)n1-c1ccccc1N
b. CN(C)c1nc(N(C)C)nc(N2C(=O)CCC2=O)n1
Answer: a, b
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}
1-[4,6-bis(dimethylamino)-1,3,5-triazin-2-yl]pyrrolidine-2,5-dione