Task: Answer the multiple choice question.
Query: Which compound has a 26.460% 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 or b without using any additional words.
Options:
[a] COc1cccc(NC(=O)c2sc(Cl)nc2C)c1
[b] CCCCOc1ccc(C(=O)N=c2sccn2C)cc1OC
Answer: a. COc1cccc(NC(=O)c2sc(Cl)nc2C)c1
{#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#}
COc1cccc(NC(=O)c2sc(Cl)nc2C)c1
COc1cccc(NC(=O)c2sc(Cl)nc2C)c1
2-chloro-N-(3-methoxyphenyl)-4-methyl-1,3-thiazole-5-carboxamide