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.) Cc1cc(C)c2c(c1)CC1(Cc3c(ccc(C)c3C)C1=O)C2=O
b.) COc1cc(OC)c(C(=O)CC(=O)c2cc(OC)c(OC)c(OC)c2OC)cc1OC
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}
4,5,5',7'-tetramethyl-2,2'-spirobi[3H-indene]-1,1'-dione