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. CC(=O)OC1C(CN2CCOC2=O)OC(n2ccc(=O)[nH]c2=O)C1OC(C)=O
b. Cc1ccc(Sc2cc([N+](=O)[O-])cc(Sc3ccc(C)cc3)c2Sc2ccc(C)cc2)cc1
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}