Task: Answer the multiple-choice question.
Query: Which compound has a 8.489\% 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, or d without using any other words.
Options:
[a] COc1ccc(NC(=O)CCC(=O)N(Cc2ccc(OC)c(OC)c2)c2nccs2)c(OC)c1
[b] CCOC(=O)c1ccc(N2NC(=O)/C(=C/c3ccc(OC(=O)c4ccco4)c(OC)c3)C2=O)cc1
[c] COc1ccc(CC(=O)Nc2sc3c(c2C#N)CC(C)(C)NC3(C)C)cc1OC
[d] CCn1c(CSc2nc(C)cs2)nc2cc(S(=O)(=O)N(C)C)ccc21
Answer: a. COc1ccc(NC(=O)CCC(=O)N(Cc2ccc(OC)c(OC)c2)c2nccs2)c(OC)c1
{#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#}
COc1ccc(NC(=O)CCC(=O)N(Cc2ccc(OC)c(OC)c2)c2nccs2)c(OC)c1
COc1ccc(NC(=O)CCC(=O)N(Cc2ccc(OC)c(OC)c2)c2nccs2)c(OC)c1
N-(2,4-dimethoxyphenyl)-N'-[(3,4-dimethoxyphenyl)methyl]-N'-(1,3-thiazol-2-yl)butanediamide