Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 8.423% 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(OC(C)C(=O)NC2CCCCCCC2)cc1
(b) Cc1cccc(C)c1NC(=O)CSc1nnc(NC(=O)C2CC2)s1
Answer: a. COc1ccc(OC(C)C(=O)NC2CCCCCCC2)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(OC(C)C(=O)NC2CCCCCCC2)cc1
COc1ccc(OC(C)C(=O)NC2CCCCCCC2)cc1
N-cyclooctyl-2-(4-methoxyphenoxy)propanamide