Task: Answer the multiple choice question.
Query: Which compound exhibits a 0.412\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1ccc(NC(=O)C2C3CC4OC(=O)C2C4C3)cc1Cl
b) COC(=O)C(NC(=O)C(C)Oc1ccccc1)C(C)C
Answer: a. Cc1ccc(NC(=O)C2C3CC4OC(=O)C2C4C3)cc1Cl
{#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#}
Cc1ccc(NC(=O)C2C3CC4OC(=O)C2C4C3)cc1Cl
Cc1ccc(NC(=O)C2C3CC4OC(=O)C2C4C3)cc1Cl
N-(3-chloro-4-methylphenyl)-5-oxo-4-oxatricyclo[4.2.1.03,7]nonane-9-carboxamide