Task: Answer the MCQ question.
Question: Which compound has a -7.707% human ether-à-go-go related gene (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] CCOc1ccc2nc(NC(=O)CSc3nc4c(c(=O)n(C)c(=O)n4C)n3CC)sc2c1
[b] CCOC(=O)C1=C(c2ccccc2)NC(SCC(=O)Nc2cccc(C)c2)=C(C#N)C1c1ccco1
[c] COc1ccccc1N1CCc2c(C)nc3c(OC)cccc3c21
[d] O=c1c2ccccc2nc(-c2ccccc2)n1CCCn1ccnc1
[e] O=C1C(Cc2c[nH]c3ccccc23)NC(=S)N1Cc1ccccc1
Answer: a. CCOc1ccc2nc(NC(=O)CSc3nc4c(c(=O)n(C)c(=O)n4C)n3CC)sc2c1
{#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#}
CCOc1ccc2nc(NC(=O)CSc3nc4c(c(=O)n(C)c(=O)n4C)n3CC)sc2c1
CCOc1ccc2nc(NC(=O)CSc3nc4c(c(=O)n(C)c(=O)n4C)n3CC)sc2c1
N-(6-ethoxy-1,3-benzothiazol-2-yl)-2-(7-ethyl-1,3-dimethyl-2,6-dioxopurin-8-yl)sulfanylacetamide