Problem statement: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CCc1nc2oc3ccc(C)cc3c(=O)c2cc1C(=O)OC?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a: 8.618
b: 17.362
Answer: a. 8.618\%.
{#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}.
CCc1nc2oc3ccc(C)cc3c(=O)c2cc1C(=O)OC
CCc1nc2oc3ccc(C)cc3c(=O)c2cc1C(=O)OC
methyl 2-ethyl-7-methyl-5-oxochromeno[2,3-b]pyridine-3-carboxylate