Task: Please answer the multiple choice question.
Question: Which molecules are not active against the human immunodeficiency virus?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(OC1=C(OC(=O)c2ccc(N=Nc3ccccc3)cc2)c2ccccc21)c1ccc(N=Nc2ccccc2)cc1
b. Cc1ccc(NN=CC2=CC(C)(C)C(C#N)(C#N)C(O)=C2C#N)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}