Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES CNC(=S)NNC(=O)c1oc2nc(-c3ccccc3)cc(-c3ccco3)c2c1N?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a: 13.421
b: 12.210
c: -6.586
Answer: a. 13.421\%.
{#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}.
CNC(=S)NNC(=O)c1oc2nc(-c3ccccc3)cc(-c3ccco3)c2c1N
CNC(=S)NNC(=O)c1oc2nc(-c3ccccc3)cc(-c3ccco3)c2c1N
1-[[3-amino-4-(furan-2-yl)-6-phenylfuro[2,3-b]pyridine-2-carbonyl]amino]-3-methylthiourea