Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES CCOC(=O)C1=C(c2ccccc2)OC(N)=C(C#N)C1c1ccc(Br)s1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. -1.786
b. 7.848
c. 11.803
Answer: c. 11.803\%.
{#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}.
ethyl 6-amino-4-(5-bromothiophen-2-yl)-5-cyano-2-phenyl-4H-pyran-3-carboxylate