Task: Answer the multiple choice question.
Question: Which compound exhibits a -0.080\% 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(NS(=O)(=O)c2ccc(C(=O)NCCN3CCOCC3)cc2)cc1
b: CC(=O)c1cccc(OCC(=O)Nc2cc(Cl)ccc2-n2cncn2)c1
Answer: a. CCOc1ccc(NS(=O)(=O)c2ccc(C(=O)NCCN3CCOCC3)cc2)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(NS(=O)(=O)c2ccc(C(=O)NCCN3CCOCC3)cc2)cc1
CCOc1ccc(NS(=O)(=O)c2ccc(C(=O)NCCN3CCOCC3)cc2)cc1
4-[(4-ethoxyphenyl)sulfamoyl]-N-(2-morpholin-4-ylethyl)benzamide