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 additional words.
Options:
a. C(=C1NC(c2ccccc2)=Nc2ccccc21)c1ccccc1
b. CC1=C2c3ccccc3N(S(=O)(=O)c3ccccc3)C2C(C(=O)N2C3CC4CCC3(CS2(=O)=O)C4(C)C)CC1
Answer: a
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}