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) CC1SC2(CC3CCC2(C)C3(C)C)OC1=O
(b) COC(=O)C=C1C2CC3CC(C2)C(O)C1C3
(c) O=C(Nc1ccc(C2=NCCN2)cc1)Nc1cc(NC(=O)Nc2ccc(C3=NCCN3)cc2)cc(C(=O)O)c1
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}