Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CC1(c2cccc(Br)c2)NC(=O)N(CC(=O)N2CCN(C(=O)c3ccco3)CC2)C1=O?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 18.219
b. 12.557
c. 6.628
Answer: b. 12.557\%.
{#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}.
CC1(c2cccc(Br)c2)NC(=O)N(CC(=O)N2CCN(C(=O)c3ccco3)CC2)C1=O
CC1(c2cccc(Br)c2)NC(=O)N(CC(=O)N2CCN(C(=O)c3ccco3)CC2)C1=O
5-(3-bromophenyl)-3-[2-[4-(furan-2-carbonyl)piperazin-1-yl]-2-oxoethyl]-5-methylimidazolidine-2,4-dione