Task: Answer the multiple-choice question.
Question: Which compound exhibits a 0.939\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCOc1ccc(/C(C)=N\NC(=O)Cc2ccccc2)cc1
(b) CC(C)CNC(=O)[C@H]1N2C(=O)c3ccccc3C2SC1(C)C
Answer: a. CCOc1ccc(/C(C)=N\NC(=O)Cc2ccccc2)cc1
{#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#}
CCOc1ccc(/C(C)=N\NC(=O)Cc2ccccc2)cc1
CCOc1ccc(/C(C)=N\NC(=O)Cc2ccccc2)cc1
N-[(Z)-1-(4-ethoxyphenyl)ethylideneamino]-2-phenylacetamide