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 O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1cccc(Br)c1)c1cccs1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a) 7.704
b) -56.610
Answer: a. 7.704%.
{#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}.
O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1cccc(Br)c1)c1cccs1
O=C(C1=C(O)C(=O)N(CCN2CCOCC2)C1c1cccc(Br)c1)c1cccs1
2-(3-bromophenyl)-4-hydroxy-1-(2-morpholin-4-ylethyl)-3-(thiophene-2-carbonyl)-2H-pyrrol-5-one