Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES COc1ccc(C2CC(=O)N3C(=C2C#N)SCC3(O)c2ccccc2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 4.070
[b] 19.763
[c] 9.562
[d] -3.144
Answer: d. -3.144\%.
{#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}.
3-hydroxy-7-(4-methoxyphenyl)-5-oxo-3-phenyl-6,7-dihydro-2H-[1,3]thiazolo[3,2-a]pyridine-8-carbonitrile