Task: Answer the multiple choice question.
Query: What is the hERG inhibition at 10uM of a compound with the SMILES O=C(Nc1cccnc1Cl)C1c2ccccc2Oc2ccccc21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) -0.399
(b) -20.848
(c) -40.165
(d) 2.272
(e) 6.800
Answer: a. -0.399%.
{#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(Nc1cccnc1Cl)C1c2ccccc2Oc2ccccc21
O=C(Nc1cccnc1Cl)C1c2ccccc2Oc2ccccc21
N-(2-chloropyridin-3-yl)-9H-xanthene-9-carboxamide