Problem statement: Answer the multiple-choice question.
Question: Which compound has a 13.863\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccc(CC(=O)Nc2cc(C)ccc2O)cc1OC
b. CCOC1(/N=C(\C)NS(=O)(=O)c2ccc(Cl)cc2)C(C)=CC(=O)C=C1C
Answer: a. COc1ccc(CC(=O)Nc2cc(C)ccc2O)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(CC(=O)Nc2cc(C)ccc2O)cc1OC
COc1ccc(CC(=O)Nc2cc(C)ccc2O)cc1OC
2-(3,4-dimethoxyphenyl)-N-(2-hydroxy-5-methylphenyl)acetamide