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 additional words.
Options:
a. O=C1N=C2NC=NN2C1=NNc1ccccc1
b. O=C(Cn1cc(Br)c(=O)[nH]c1=O)c1ccc(-c2ccccc2)cc1
c. CSc1[nH][nH]c(=N)c1C(=O)Nc1ccc(C)cc1
Answer: a, 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}