Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 10.191\% human ether-à-go-go related gene (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 additional words.
Options:
a.) CCOC(=O)c1csc(NC(=O)c2ccc3c(c2)OCCO3)n1
b.) CCCCNS(=O)(=O)c1ccc(OC)c2ncccc12
c.) O=C(Oc1ccc2c(c1)OCO2)c1ccc(Br)c(S(=O)(=O)N2CCOCC2)c1
d.) Cc1c(NC(=O)C(C)OC(=O)CNC(=O)c2ccccc2)c(=O)n(-c2ccccc2)n1C
e.) CCCCCC(=O)NC(=S)NNC(=O)c1ccc([N+](=O)[O-])cc1
Answer: a. CCOC(=O)c1csc(NC(=O)c2ccc3c(c2)OCCO3)n1
{#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#}
ethyl 2-(2,3-dihydro-1,4-benzodioxine-6-carbonylamino)-1,3-thiazole-4-carboxylate