Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES COC(=O)CSc1nnc([C@H](CC(C)C)NC(=O)OC(C)(C)C)o1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -12.405
(b) 4.888
(c) 7.059
(d) 17.165
Answer: a. -12.405\%.
{#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)CSc1nnc([C@H](CC(C)C)NC(=O)OC(C)(C)C)o1
COC(=O)CSc1nnc([C@H](CC(C)C)NC(=O)OC(C)(C)C)o1
methyl 2-[[5-[(1S)-3-methyl-1-[(2-methylpropan-2-yl)oxycarbonylamino]butyl]-1,3,4-oxadiazol-2-yl]sulfanyl]acetate