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) COC(OC)C1OC(CO)C(n2ccc(=N)[nH]c2=O)C1O
(b) Cc1cccc2c(N)c3cccc(C(=O)NCC[N+]4(Cc5ccc([N+](=O)[O-])cc5)CCOCC4)c3nc12.Cl.[Cl-]
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}