Task: Answer the multiple choice question.
Query: Which compound exhibits a -2.847% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CC(=O)n1cc([C@H]2C=C(C(=O)Nc3ccccc3)O[C@@H](OCc3ccc(CO)cc3)C2)c2ccccc21
b O=C(CCNS(=O)(=O)/C=C/c1ccccc1)NCCc1c[nH]c2ccccc12
c CS(=O)(=O)Oc1ccc(Br)cc1/C=C1/N=C(c2ccco2)OC1=O
Answer: a. CC(=O)n1cc([C@H]2C=C(C(=O)Nc3ccccc3)O[C@@H](OCc3ccc(CO)cc3)C2)c2ccccc21
{#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#}
CC(=O)n1cc([C@H]2C=C(C(=O)Nc3ccccc3)O[C@@H](OCc3ccc(CO)cc3)C2)c2ccccc21
CC(=O)n1cc([C@H]2C=C(C(=O)Nc3ccccc3)O[C@@H](OCc3ccc(CO)cc3)C2)c2ccccc21
(2R,4R)-4-(1-acetylindol-3-yl)-2-[[4-(hydroxymethyl)phenyl]methoxy]-N-phenyl-3,4-dihydro-2H-pyran-6-carboxamide