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) CCN(CC)C(=O)CCNC(C)Cc1c[nH]c2ccccc12
(b) N#CC(=Cc1cc(O)c(O)c(O)c1)C(=O)NCCCNC(=O)C(C#N)=Cc1cc(O)c(O)c(O)c1
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}