Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.117% 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)c1cc(=O)n2[nH]c(-c3ccc(C)cc3)cc2n1
b Cc1cc(NS(=O)(=O)c2ccccc2)c(C)c(Cl)c1O
c CS(=O)(=O)O.Oc1ccc(C2CNCCc3c2cc(O)c(O)c3Cl)cc1
Answer: a. CCOC(=O)c1cc(=O)n2[nH]c(-c3ccc(C)cc3)cc2n1
{#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)c1cc(=O)n2[nH]c(-c3ccc(C)cc3)cc2n1
CCOC(=O)c1cc(=O)n2[nH]c(-c3ccc(C)cc3)cc2n1
ethyl 2-(4-methylphenyl)-7-oxo-1H-pyrazolo[1,5-a]pyrimidine-5-carboxylate