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 or b without using any other words.
Options:
a) N#Cc1c(N)c2c(c(-c3ccccc3)c1-c1ccccc1)C(=O)N(NC(=O)c1ccccc1)C2=O
b) Br.Cc1ccc(-c2csc(=Nc3ccccc3)n2NC(=O)c2ccncc2)cc1
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}