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.) c1ccc(N=C2C(=Nc3ccccc3)N(C3CCCCC3)C(=NC3CCCCC3)N2c2ccccc2)cc1
b.) CCOC(=O)C(=NNc1ccc(C)cc1)N1C(=S)N(C)N=C(C)C=C1S
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}