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 COC(=O)c1cc(CC(C)C)c2c(c1)[nH]c1ccccc12
b CCCCOC(=O)NC(=O)c1cc2cc(Cl)cc(Cl)c2oc1=O
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}
methyl 4-(2-methylpropyl)-9H-carbazole-2-carboxylate