Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES COC(=O)COc1cc(OCC(=O)OC)c2c(C)c(Cl)c(=O)oc2c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a.) 13.206
b.) 2.161
c.) 6.683
Answer: a. 13.206\%.
{#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}.
COC(=O)COc1cc(OCC(=O)OC)c2c(C)c(Cl)c(=O)oc2c1
COC(=O)COc1cc(OCC(=O)OC)c2c(C)c(Cl)c(=O)oc2c1
methyl 2-[3-chloro-5-(2-methoxy-2-oxoethoxy)-4-methyl-2-oxochromen-7-yl]oxyacetate