Task: Answer the multiple choice question.
Query: Which compound has a 0.677\% human ether-à-go-go related gene (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) CC(C)(C)NC(=O)CN(C(=O)C1CSC(=O)C1)c1ccc2c(c1)OCCO2
b) O=C(O)c1ccc(N/N=C/C2=Cc3ccccc3OC2)cc1
c) Cc1ccc(/C=N/NC(=O)c2ccc(NC(=O)c3ccc(Cl)cc3)cc2)o1
d) CCOC(=O)c1c(C)[nH]c(N=Nc2cccc(OC)c2)c1C
e) O=C1c2ccccc2C2=Nc3ccccc3SC(c3ccc(Cl)cc3)C12
Answer: a. CC(C)(C)NC(=O)CN(C(=O)C1CSC(=O)C1)c1ccc2c(c1)OCCO2
{#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#}
N-[2-(tert-butylamino)-2-oxoethyl]-N-(2,3-dihydro-1,4-benzodioxin-6-yl)-5-oxothiolane-3-carboxamide