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) Cc1ccccc1C(C#N)C(=O)C(=O)Nc1nc([N+](=O)[O-])cs1
(b) CC(=O)O.CCN(CC)CCC(=O)Nc1ccc2c(c1)C(=O)c1ccc(NC(=O)CCN(CC)CC)cc1C2=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}