Task: Answer the multiple choice question.
Query: Which compound exhibits a 17.507% 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) COc1ccc(OCC(O)CNC(=O)Nc2ccccc2)cc1
(b) COc1ccccc1-c1cc(C(=O)Nc2cc(C)nn2-c2ccccc2)no1
Answer: a. COc1ccc(OCC(O)CNC(=O)Nc2ccccc2)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#}
COc1ccc(OCC(O)CNC(=O)Nc2ccccc2)cc1
COc1ccc(OCC(O)CNC(=O)Nc2ccccc2)cc1
1-[2-hydroxy-3-(4-methoxyphenoxy)propyl]-3-phenylurea