Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOc1ccc(CCNC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)cc1OCC?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] 9.200
[b] 15.626
[c] 6.301
[d] -4.364
[e] 3.201
Answer: d. -4.364\%.
{#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}.
CCOc1ccc(CCNC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)cc1OCC
CCOc1ccc(CCNC(=O)c2cc([N+](=O)[O-])ccc2N2CCOCC2)cc1OCC
N-[2-(3,4-diethoxyphenyl)ethyl]-2-morpholin-4-yl-5-nitrobenzamide