Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1ccc2c(=O)c3c(=O)n(Cc4ccco4)c(-c4ccccc4)nc3oc2c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a: 16.594
b: 10.005
c: 10.114
d: -4.122
Answer: d. -4.122\%.
{#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}.
COc1ccc2c(=O)c3c(=O)n(Cc4ccco4)c(-c4ccccc4)nc3oc2c1
COc1ccc2c(=O)c3c(=O)n(Cc4ccco4)c(-c4ccccc4)nc3oc2c1
3-(furan-2-ylmethyl)-8-methoxy-2-phenylchromeno[2,3-d]pyrimidine-4,5-dione