Task: Please answer the multiple choice question.
Question: Which molecules are not active against HIV?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CC(=O)CC1=C(OC(C)C)C2(OCCO2)C1O
b. CCOC(=O)c1c(Br)c(-c2ccc(OC)cc2)c(Br)n1C
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}
1-(1-hydroxy-3-propan-2-yloxy-5,8-dioxaspiro[3.4]oct-2-en-2-yl)propan-2-one