Task: Answer the MCQ question.
Query: Which compound exhibits a -20.019% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) O=C(CCN1C(=O)c2ccccc2S1(=O)=O)NCc1ccccc1
(b) O=C(Nc1ccccc1)O/N=C1\CCCCC1c1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
(c) COc1ccc(N(CC(=O)Nc2cccc(SC)c2)S(C)(=O)=O)cc1Cl
(d) CCOC(=O)c1c(C)n(O)c2ccc(Cl)cc2c1=O
(e) Cc1cc2c(cc(C(=O)OC(C(=O)NCc3ccco3)C(C)C)n2C)o1
Answer: b. O=C(Nc1ccccc1)O/N=C1\CCCCC1c1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
{#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#}
O=C(Nc1ccccc1)O/N=C1\CCCCC1c1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
O=C(Nc1ccccc1)O/N=C1\CCCCC1c1ccc([N+](=O)[O-])cc1[N+](=O)[O-]
[(E)-[2-(2,4-dinitrophenyl)cyclohexylidene]amino] N-phenylcarbamate