Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES CCOC(=O)C1=C(C)OC(N)=C(C#N)C12C(=O)Nc1ccc(C)cc12?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a -40.720
b 5.894
Answer: b. 5.894%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCOC(=O)C1=C(C)OC(N)=C(C#N)C12C(=O)Nc1ccc(C)cc12
CCOC(=O)C1=C(C)OC(N)=C(C#N)C12C(=O)Nc1ccc(C)cc12
ethyl 6'-amino-5'-cyano-2',5-dimethyl-2-oxospiro[1H-indole-3,4'-pyran]-3'-carboxylate