Task: Answer the MCQ question.
Query: Which compound has a 14.603\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: COC(=O)c1c(C)[nH]c(C(=O)COC(=O)c2c(C)noc2C)c1C
b: COC(=O)CN1CCN(C(=O)c2ccco2)CC1
Answer: a. COC(=O)c1c(C)[nH]c(C(=O)COC(=O)c2c(C)noc2C)c1C
{#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#}
COC(=O)c1c(C)[nH]c(C(=O)COC(=O)c2c(C)noc2C)c1C
COC(=O)c1c(C)[nH]c(C(=O)COC(=O)c2c(C)noc2C)c1C
[2-(4-methoxycarbonyl-3,5-dimethyl-1H-pyrrol-2-yl)-2-oxoethyl] 3,5-dimethyl-1,2-oxazole-4-carboxylate