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, b, or c without using any other words.
Options:
(a) COc1c2occc2c(N)c2ccc(=O)oc12
(b) O=c1c2cc(-c3ccccc3)cnc2sn1-c1ccc([N+](=O)[O-])cc1
(c) COc1ccc(-c2c(O)c3cccc(-c4ccccc4)c3oc2=O)cc1
Answer: a, b, c
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}
2-(4-nitrophenyl)-5-phenyl-[1,2]thiazolo[5,4-b]pyridin-3-one