Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES O=C1[C@@H]2Cc3c([nH]c4ccccc34)C(c3ccccc3)N2C(=O)CN1CCO?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: -8.478
b: -5.390
c: 14.714
d: -17.678
e: 9.098
Answer: b. -5.390%.
{#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=C1[C@@H]2Cc3c([nH]c4ccccc34)C(c3ccccc3)N2C(=O)CN1CCO
O=C1[C@@H]2Cc3c([nH]c4ccccc34)C(c3ccccc3)N2C(=O)CN1CCO
(8S)-6-(2-hydroxyethyl)-2-phenyl-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione