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, b, or c without using any other words.
Options:
(a) CCOc1cc2c(cc1O)C(O)CC1C2CCC2(C)C(O)CCC12
(b) O=C(OCCN=C1c2ccccc2CCc2ccccc21)c1cc([N+](=O)[O-])cc([N+](=O)[O-])c1
(c) CS1(C)=NC(=O)C2=C(N=1)c1ccccc1S2(=O)=O
Answer: a, b, c
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}