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) Cc1ccc(Nc2[c-](C#N)[n+](=O)c3cc(Cl)ccc3[n+]2[O-])cc1
b) Cc1ccc(N2C(=O)N(c3ccc(C)cc3)C3(SC=NN3C)C2=O)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}