Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.075\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOP(=O)(c1ccc(N(C)C)cc1)C(O)c1ccccc1
[b] COc1ccc(C2C(C(C)=O)=C(C)Nc3ncnn32)cc1[N+](=O)[O-]
Answer: a. CCOP(=O)(c1ccc(N(C)C)cc1)C(O)c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOP(=O)(c1ccc(N(C)C)cc1)C(O)c1ccccc1
CCOP(=O)(c1ccc(N(C)C)cc1)C(O)c1ccccc1
[[4-(dimethylamino)phenyl]-ethoxyphosphoryl]-phenylmethanol