Task: Answer the multiple choice question.
Query: Which compound has a 16.689\% 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=C1CC(c2ccccc2)CC(O)=C1C=NC1CCCC1
b CCCCNS(=O)(=O)c1ccc2nc(SCC(=O)N3CC(C)OC(C)C3)[nH]c2c1
c CC(=O)Nc1ccc(S(=O)(=O)C(C#N)c2nc3ccccc3nc2NCCN2CCOCC2)cc1
d CCc1ccc(NC(=O)CSc2nc3ccsc3c(=O)n2CCC(=O)O)cc1
e Cc1onc(-c2ccccc2Cl)c1NC(=O)NCc1cccs1
Answer: d. CCc1ccc(NC(=O)CSc2nc3ccsc3c(=O)n2CCC(=O)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#}
CCc1ccc(NC(=O)CSc2nc3ccsc3c(=O)n2CCC(=O)O)cc1
CCc1ccc(NC(=O)CSc2nc3ccsc3c(=O)n2CCC(=O)O)cc1
3-[2-[2-(4-ethylanilino)-2-oxoethyl]sulfanyl-4-oxothieno[3,2-d]pyrimidin-3-yl]propanoic acid