Task: Answer the multiple-choice question.
Query: Which compound has a -20.201% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccccc1NC(=O)Cn1nc(-c2ccncc2)nc1SCC(=O)NC1CCCC1
b: O=C(Cc1ccccc1)Nc1ccccc1C(=O)N1CCCCCC1
c: Cc1ccc(C(C(=O)NC(C)(C)C)N(Cc2ccco2)C(=O)CCC(=O)Nc2ccccn2)cc1
d: N#Cc1cccnc1N1CCN(C(=O)c2cccc3c2C(=O)c2ccc(Cl)cc2S3(=O)=O)CC1
e: O=C(Nc1cccc(F)c1)C1CCN(C(=O)c2ccco2)CC1
Answer: a. COc1ccccc1NC(=O)Cn1nc(-c2ccncc2)nc1SCC(=O)NC1CCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1NC(=O)Cn1nc(-c2ccncc2)nc1SCC(=O)NC1CCCC1
COc1ccccc1NC(=O)Cn1nc(-c2ccncc2)nc1SCC(=O)NC1CCCC1
2-[5-[2-(cyclopentylamino)-2-oxoethyl]sulfanyl-3-pyridin-4-yl-1,2,4-triazol-1-yl]-N-(2-methoxyphenyl)acetamide