Problem statement: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCOC(=O)C1=C(N)Oc2c(oc(CO)cc2=O)C1c1ccc(Cl)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a. 7.663
b. 5.480
Answer: b. 5.480\%.
{#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}.
CCOC(=O)C1=C(N)Oc2c(oc(CO)cc2=O)C1c1ccc(Cl)cc1
CCOC(=O)C1=C(N)Oc2c(oc(CO)cc2=O)C1c1ccc(Cl)cc1
ethyl 2-amino-4-(4-chlorophenyl)-6-(hydroxymethyl)-8-oxo-4H-pyrano[3,2-b]pyran-3-carboxylate