Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C1NC[C@H](c2ccccc2)N(CC2CCCCC2)C1=O?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 14.460
b 9.554
c 14.017
d 13.087
Answer: d. 13.087\%.
{#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=C1NC[C@H](c2ccccc2)N(CC2CCCCC2)C1=O
O=C1NC[C@H](c2ccccc2)N(CC2CCCCC2)C1=O
(6S)-1-(cyclohexylmethyl)-6-phenylpiperazine-2,3-dione