Task: Answer the MCQ question.
Question: Which drug exhibits a 0.921% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccc2nc(NCc3cccnc3)sc2c1
b. CC(C)CC(NC(=O)c1ccccc1NC(=O)c1ccccc1)C(=O)O
Answer: a. COc1ccc2nc(NCc3cccnc3)sc2c1
{#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#}
COc1ccc2nc(NCc3cccnc3)sc2c1
COc1ccc2nc(NCc3cccnc3)sc2c1
6-methoxy-N-(pyridin-3-ylmethyl)-1,3-benzothiazol-2-amine