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 additional words.
Options:
[a] N#CC(=C1OC(=N)C(c2ccc(Cl)cc2Cl)C1=O)c1ccc(Cl)cc1Cl
[b] CCOC(=O)C1(CC=CCCl)CCCC1=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 1-(4-chlorobut-2-enyl)-2-oxocyclopentane-1-carboxylate