Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCOC(=O)Nc1ccc2c(COC(=O)CNS(=O)(=O)c3cccc(Br)c3)cc(=O)oc2c1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 5.717
b: 12.847
c: 12.690
Answer: b. 12.847\%.
{#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)Nc1ccc2c(COC(=O)CNS(=O)(=O)c3cccc(Br)c3)cc(=O)oc2c1
CCOC(=O)Nc1ccc2c(COC(=O)CNS(=O)(=O)c3cccc(Br)c3)cc(=O)oc2c1
ethylN-[4-[[2-[(3-bromophenyl)sulfonylamino]-1-oxoethoxy]methyl]-2-oxochromen-7-yl]carbamate