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) Cc1ccc(C)n1-c1ccccc1C1SCCCS1
(b) CC(C)CC1C(=O)NCCC(NC(=O)C(N)Cc2ccc(O)cc2)C(=O)NC(Cc2ccccc2)C(=O)NC(Cc2ccccc2)NC1=O.O=C(O)C(F)(F)F
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}