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=c1[nH]n2c(C(Br)Br)cc(C(Br)Br)nc2c1[N+](=O)[O-]
b. COC(=O)C=CC(C#N)(C#N)N=Cc1cccs1
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}
[C][O][C][=Branch1][C][=O][C][=C][C][Branch1][Ring1][C][#N][Branch1][Ring1][C][#N][N][=C][C][=C][C][=C][S][Ring1][Branch1]