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) CCOc1ccc(Nc2nc3c(s2)C(=O)c2ccccc2C3=O)cc1
b) C=CCC12CC(=O)OC(C=CC13OCCO3)C2
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}
2-(4-ethoxyanilino)benzo[f][1,3]benzothiazole-4,9-dione