Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1ccc(CCNC(=O)c2cc3cccc(OC)c3oc2=O)cc1OC?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) 17.738
b.) 23.183
c.) -55.976
d.) 9.813
Answer: b. 23.183\%.
{#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}.
COc1ccc(CCNC(=O)c2cc3cccc(OC)c3oc2=O)cc1OC
COc1ccc(CCNC(=O)c2cc3cccc(OC)c3oc2=O)cc1OC
N-[2-(4,5-dimethoxyphenyl)ethyl]-8-methoxy-2-oxochromene-3-carboxamide