Task: Answer the MCQ question.
Question: Which drug exhibits a 4.449% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=c1[nH]cnc2ccsc12
b.) CCOC(=O)c1sc(NCCNc2nc(C)c(C(=O)OCC)s2)nc1C
Answer: b. CCOC(=O)c1sc(NCCNc2nc(C)c(C(=O)OCC)s2)nc1C
{#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#}
CCOC(=O)c1sc(NCCNc2nc(C)c(C(=O)OCC)s2)nc1C
CCOC(=O)c1sc(NCCNc2nc(C)c(C(=O)OCC)s2)nc1C
ethyl 2-[2-[(5-ethoxycarbonyl-4-methyl-1,3-thiazol-2-yl)amino]ethylamino]-4-methyl-1,3-thiazole-5-carboxylate