Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES O=C(CN1CCN(c2ccc([N+](=O)[O-])cc2Cl)CC1)N1CCOCC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) 9.708
b.) 3.139
c.) -56.111
d.) -45.161
e.) 8.953
Answer: d. -45.161%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(CN1CCN(c2ccc([N+](=O)[O-])cc2Cl)CC1)N1CCOCC1
O=C(CN1CCN(c2ccc([N+](=O)[O-])cc2Cl)CC1)N1CCOCC1
2-[4-(2-chloro-4-nitrophenyl)piperazin-1-yl]-1-morpholin-4-ylethanone