Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(NNC(=O)c1ccc(Br)o1)c1csc(N2CCOCC2)n1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a 12.841
b 4.885
c -8.476
d 1.897
e 5.900
Answer: b. 4.885\%.
{#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}.
O=C(NNC(=O)c1ccc(Br)o1)c1csc(N2CCOCC2)n1
O=C(NNC(=O)c1ccc(Br)o1)c1csc(N2CCOCC2)n1
N'-(5-bromofuran-2-carbonyl)-2-morpholin-4-yl-1,3-thiazole-4-carbohydrazide