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: CCOC(=O)c1c[nH]c2cc3c(cc2c1=O)CCS3
b: O=S(=O)(SSS(=O)(=O)c1ccc(Cl)c(Cl)c1)c1ccc(Cl)c(Cl)c1
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}
ethyl 5-oxo-3,8-dihydro-2H-thieno[3,2-g]quinoline-6-carboxylate