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 additional words.
Options:
a. COc1ccccc1N=NC1=C2Nc3ccccc3N=C1N(c1ccccc1OC)C(=S)N2c1ccccc1C
b. N#Cc1c(N)nc2c(c(-c3ccc(Cl)cc3)nn2-c2ccccc2)c1C#N
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}