Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(COc1ccccc1)Nc1cccc(-c2nc3cc4ccccc4cc3[nH]2)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) 19.162
(b) 13.870
(c) -9.817
(d) 12.281
Answer: c. -9.817%.
{#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(COc1ccccc1)Nc1cccc(-c2nc3cc4ccccc4cc3[nH]2)c1
O=C(COc1ccccc1)Nc1cccc(-c2nc3cc4ccccc4cc3[nH]2)c1
N-[3-(1H-benzo[f]benzimidazol-2-yl)phenyl]-2-phenoxyacetamide