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 other words.
Options:
a CCOC(=O)C=Cn1c2ccccc2c(=O)c2cc(OC)ccc21
b Cc1cn(C(C)OCCN(O)C(=O)Oc2ccccc2)c(=O)[nH]c1=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}
ethyl 3-(2-methoxy-9-oxoacridin-10-yl)prop-2-enoate