Problem statement: Answer the multiple-choice question.
Query: Which compound has a 13.757% 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, or c without using any other words.
Options:
[a] CCOC(=O)c1cnc2c(-c3ccc(Cl)cc3)cnn2c1C
[b] CC(=O)Nc1ccccc1NS(=O)(=O)c1ccc(C)cc1
[c] COc1cc(C(=O)Nc2c(C(=O)O)[nH]c3ccccc23)cc(OC)c1OC
Answer: a. CCOC(=O)c1cnc2c(-c3ccc(Cl)cc3)cnn2c1C
{#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#}
CCOC(=O)c1cnc2c(-c3ccc(Cl)cc3)cnn2c1C
CCOC(=O)c1cnc2c(-c3ccc(Cl)cc3)cnn2c1C
ethyl 3-(4-chlorophenyl)-7-methylpyrazolo[1,5-a]pyrimidine-6-carboxylate