Task: Answer the MCQ question.
Query: Which compound has a 16.134\% 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 O=C(CCCCCCCCN1C(=O)c2ccccc2C1=O)N1CCOCC1
b CCN(CC)c1ncnc2sc3c(c12)CCC3.Cl
c COCCn1c(=NC(=O)CCS(=O)(=O)c2ccccc2)sc2cc(C(=O)OC)ccc21
d Cc1cc(C)cc(NS(=O)(=O)c2c(C)[nH]c(=O)[nH]c2=O)c1
e CC(C)=CCCC(C)CN1CCC(n2nccc2NC(=O)C2CCCC2)CC1
Answer: c. COCCn1c(=NC(=O)CCS(=O)(=O)c2ccccc2)sc2cc(C(=O)OC)ccc21
{#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#}
COCCn1c(=NC(=O)CCS(=O)(=O)c2ccccc2)sc2cc(C(=O)OC)ccc21
COCCn1c(=NC(=O)CCS(=O)(=O)c2ccccc2)sc2cc(C(=O)OC)ccc21
methyl 2-[3-(benzenesulfonyl)propanoylimino]-3-(2-methoxyethyl)-1,3-benzothiazole-6-carboxylate