Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.263\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. Cc1cc(=O)n2nc(N3CCC(C(=O)Nc4cccc(Cl)c4C)CC3)sc2n1
b. Cc1cc([N+](=O)[O-])nn1CC(=O)NCc1ccc(Cl)cc1
c. Clc1ccc(COn2c(-c3ccc(Cl)cc3Cl)nc3ncccc32)cc1
d. CCC(C)NC(=O)c1cnn2c1NC(c1ccc3c(c1)OCO3)CC2C(F)(F)F
e. Cc1cc2cc(C=C(C#N)C#N)c(=O)[nH]c2cc1C
Answer: c. Clc1ccc(COn2c(-c3ccc(Cl)cc3Cl)nc3ncccc32)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#}
Clc1ccc(COn2c(-c3ccc(Cl)cc3Cl)nc3ncccc32)cc1
Clc1ccc(COn2c(-c3ccc(Cl)cc3Cl)nc3ncccc32)cc1
1-[(4-chlorophenyl)methoxy]-2-(2,4-dichlorophenyl)imidazo[4,5-b]pyridine