Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.555\% 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 other words.
Options:
a) Cc1nn(-c2ccccc2)c(C)c1C(=O)OCC(=O)N(C)C1CCS(=O)(=O)C1
b) CC(C)[C@H](NC(=O)OCc1ccccc1)C(=O)OCC(=O)NC1(C#N)CCCC1
c) CCOC(=O)N1CCN(CC(=O)Nc2sc(CC)cc2C(=O)c2ccc(OC)cc2)CC1
d) CCOC(=O)c1ccc(NC(=S)NCc2ccccc2)cc1
e) CCc1ccc(NC(=S)Nc2cccc3cnccc23)cc1
Answer: c. CCOC(=O)N1CCN(CC(=O)Nc2sc(CC)cc2C(=O)c2ccc(OC)cc2)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)N1CCN(CC(=O)Nc2sc(CC)cc2C(=O)c2ccc(OC)cc2)CC1
CCOC(=O)N1CCN(CC(=O)Nc2sc(CC)cc2C(=O)c2ccc(OC)cc2)CC1
ethyl 4-[2-[[5-ethyl-3-(4-methoxybenzoyl)thiophen-2-yl]amino]-2-oxoethyl]piperazine-1-carboxylate