Task: Answer the MCQ question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES CCOC(=O)C(Oc1ccc2c(-c3ccc(OC)cc3)cc(=O)oc2c1C)c1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a) -2.917
b) 1.407
c) 20.939
d) -18.282
Answer: a. -2.917%.
{#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}.
CCOC(=O)C(Oc1ccc2c(-c3ccc(OC)cc3)cc(=O)oc2c1C)c1ccccc1
CCOC(=O)C(Oc1ccc2c(-c3ccc(OC)cc3)cc(=O)oc2c1C)c1ccccc1
ethyl 2-[4-(4-methoxyphenyl)-8-methyl-2-oxochromen-7-yl]oxy-2-phenylacetate