Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCOc1ccc2oc(=O)cc(CN3CCN(C(=O)c4ccco4)CC3)c2c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 12.026
b. 11.869
c. -46.481
d. 3.307
e. 17.013
Answer: c. -46.481\%.
{#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}.
CCOc1ccc2oc(=O)cc(CN3CCN(C(=O)c4ccco4)CC3)c2c1
CCOc1ccc2oc(=O)cc(CN3CCN(C(=O)c4ccco4)CC3)c2c1
6-ethoxy-4-[[4-(furan-2-carbonyl)piperazin-1-yl]methyl]chromen-2-one