Task: Answer the multiple-choice question.
Question: Which drug has a 16.569\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a COc1ccccc1Nc1ccc(NS(=O)(=O)c2ccc(C(C)=O)cc2)cc1
b CCOC(=O)C1=C(O)/C(=C/c2ccc(OCC(=O)O)c(OCC)c2)SC1=Nc1ccc(C)cc1
c COc1ccc(CC(=O)N(Cc2ccccc2)c2ccc(C)cc2)cc1OC
d COC(=O)c1cccc(NC(=O)c2onc3c2CCCC3)c1
Answer: b. CCOC(=O)C1=C(O)/C(=C/c2ccc(OCC(=O)O)c(OCC)c2)SC1=Nc1ccc(C)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)C1=C(O)/C(=C/c2ccc(OCC(=O)O)c(OCC)c2)SC1=Nc1ccc(C)cc1
CCOC(=O)C1=C(O)/C(=C/c2ccc(OCC(=O)O)c(OCC)c2)SC1=Nc1ccc(C)cc1
2-[2-ethoxy-4-[(Z)-[4-ethoxycarbonyl-3-hydroxy-5-(4-methylphenyl)iminothiophen-2-ylidene]methyl]phenoxy]acetic acid