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 additional words.
Options:
a: Cc1cc(Cc2cc(C)c(O)c(Br)c2)cc(Br)c1O
b: CC1(O)C=CC2CCC1C2O
c: C[N+]1(C)CC(=Cc2ccc(O)cc2)C(=O)C(=Cc2ccc(O)cc2)C1.[IH2+]
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}