Task: Answer the MCQ question.
Question: Which drug exhibits a -3.637% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCOc1ccc(N2C(=O)c3cccnc3C2Nc2ccc(OC)cc2)cc1
b: COc1ccc2cc(CO)c(Cl)nc2c1
Answer: a. CCOc1ccc(N2C(=O)c3cccnc3C2Nc2ccc(OC)cc2)cc1
{#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#}
CCOc1ccc(N2C(=O)c3cccnc3C2Nc2ccc(OC)cc2)cc1
CCOc1ccc(N2C(=O)c3cccnc3C2Nc2ccc(OC)cc2)cc1
6-(4-ethoxyphenyl)-7-(4-methoxyanilino)-7H-pyrrolo[3,4-b]pyridin-5-one