Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 27.093% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(N/N=C/c1ccccn1)c1cccc(NC(=O)c2ccc(Cl)cc2)c1
(b) Cc1[nH]c2ccccc2c1SCCNC(=O)c1ccc(S(=O)(=O)N2CCCC2)cc1
(c) CCOC(=O)C(C(=O)OCC)C(C[N+](=O)[O-])c1ccccc1
(d) CCCn1c(=N)c(C#N)cc2c(=O)n3cccc(C)c3nc21
Answer: c. CCOC(=O)C(C(=O)OCC)C(C[N+](=O)[O-])c1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C(C(=O)OCC)C(C[N+](=O)[O-])c1ccccc1
CCOC(=O)C(C(=O)OCC)C(C[N+](=O)[O-])c1ccccc1
diethyl 2-(2-nitro-1-phenylethyl)propanedioate