Task: Answer the multiple-choice question.
Question: Which drug exhibits a 16.210\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cc1ccc(Cl)cc1NC(=O)CCNC(=O)N1CC(=O)Nc2ccccc21
(b) COc1ccc(Br)cc1/C=C/c1ccc2cccc(O)c2n1
(c) CCOC(=O)c1ccc(N2C(=O)CC(Sc3nc(O)c(CC)c(=O)[nH]3)C2=O)cc1
Answer: c. CCOC(=O)c1ccc(N2C(=O)CC(Sc3nc(O)c(CC)c(=O)[nH]3)C2=O)cc1
{#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#}
CCOC(=O)c1ccc(N2C(=O)CC(Sc3nc(O)c(CC)c(=O)[nH]3)C2=O)cc1
CCOC(=O)c1ccc(N2C(=O)CC(Sc3nc(O)c(CC)c(=O)[nH]3)C2=O)cc1
ethyl 4-[3-[(5-ethyl-4-hydroxy-6-oxo-1H-pyrimidin-2-yl)sulfanyl]-2,5-dioxopyrrolidin-1-yl]benzoate