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. C=CC1(C)CCC(C(C)C(=O)C(C=C(C)C)OC(C)=O)C12C(=O)Oc1ccccc1C2=O
b. Brc1cc2nn(-c3ccccc3)nc2c2nonc12
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-bromo-7-phenyltriazolo[4,5-g][2,1,3]benzoxadiazole