Task: Answer the MCQ question.
Question: Which compound exhibits a 23.790\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. N#Cc1c(NC(=O)Cn2c(=O)oc3ccccc32)oc(-c2ccccc2)c1-c1ccccc1
b. CS(=O)(=O)N(CC(=O)NC1CCCC1)c1ccc2c(c1)OCCO2
Answer: a. N#Cc1c(NC(=O)Cn2c(=O)oc3ccccc32)oc(-c2ccccc2)c1-c1ccccc1
{#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#}
N-(3-cyano-4,5-diphenylfuran-2-yl)-2-(2-oxo-1,3-benzoxazol-3-yl)acetamide