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(O)CCC(=NNc1nsc2ccccc12)c1ccc(Cl)cc1
b. CC1CCC(=NNS(=O)(=O)c2ccc(N)cc2)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}
4-(1,2-benzothiazol-3-ylhydrazinylidene)-4-(4-chlorophenyl)butanoic acid