Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES O=C(Cn1ccc2ccccc2c1=O)NCC(=O)N1CCCCC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 9.729
b: 3.635
c: 21.199
d: 8.894
e: 7.953
Answer: c. 21.199\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
O=C(Cn1ccc2ccccc2c1=O)NCC(=O)N1CCCCC1
O=C(Cn1ccc2ccccc2c1=O)NCC(=O)N1CCCCC1
2-(1-oxoisoquinolin-2-yl)-N-(2-oxo-2-piperidin-1-ylethyl)acetamide