Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES CCN(CC)C(=O)CC(c1cc(OC)c(OC)c(OC)c1)c1c(OC)cc(OC)c2c(-c3ccccc3)cc(=O)oc12?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 5.494
b. 18.488
c. -28.157
d. 9.569
Answer: b. 18.488\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
3-(5,7-dimethoxy-2-oxo-4-phenylchromen-8-yl)-N,N-diethyl-3-(3,4,5-trimethoxyphenyl)propanamide