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: CCN(CC)CC(=O)Nc1c(C)ccc(N)c1C
b: CC(=O)NC1C(O)OC(CO)C(OC2OC(CO)C(O)C(O)C2NC(=O)NCCCCCCNC(=O)n2cc(F)c(=O)[nH]c2=O)C1O
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}