Task: Answer the multiple-choice question.
Question: Which compound exhibits a 7.415\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CCOC(=O)N1CCN(C(=O)COc2cc(=O)n(CC)c3ccccc23)CC1
b: CN1C(=O)C(=Cc2ccc(N3CCOCC3)c([N+](=O)[O-])c2)C(=O)N(C)C1=O
c: Nc1nc(C(c2ccccc2)c2ccccc2)cs1
d: CC1CCN(c2ncnc3c2cnn3-c2ccccc2)CC1
e: CC(=O)C1=C(O)C(=O)N(c2ccc(S(=O)(=O)Nc3nccs3)cc2)C1c1ccc([N+](=O)[O-])cc1
Answer: a. CCOC(=O)N1CCN(C(=O)COc2cc(=O)n(CC)c3ccccc23)CC1
{#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#}
CCOC(=O)N1CCN(C(=O)COc2cc(=O)n(CC)c3ccccc23)CC1
CCOC(=O)N1CCN(C(=O)COc2cc(=O)n(CC)c3ccccc23)CC1
ethyl 4-[2-(1-ethyl-2-oxoquinolin-4-yl)oxyacetyl]piperazine-1-carboxylate