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 additional words.
Options:
(a) CNC(=NCCCN1CCOCC1)c1ccc(NC(=O)c2ccc(C(=O)Nc3ccc(C(=NCCCN4CCOCC4)NC)cc3)cc2)cc1
(b) CN1CCN(CCCN2c3ccccc3Sc3ccc(C(F)(F)F)cc32)CC1.O=C(O)CCC(=O)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}