Task: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CCn1c(=O)n(CC)c2cc(N3CCCC3)c(NC(=O)c3ccc(OC)c(Br)c3)cc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) 12.778
b.) 17.505
c.) 15.244
d.) 1.610
Answer: b. 17.505\%.
{#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}.
CCn1c(=O)n(CC)c2cc(N3CCCC3)c(NC(=O)c3ccc(OC)c(Br)c3)cc21
CCn1c(=O)n(CC)c2cc(N3CCCC3)c(NC(=O)c3ccc(OC)c(Br)c3)cc21
3-bromo-N-(1,3-diethyl-2-oxo-6-pyrrolidin-1-ylbenzimidazol-5-yl)-4-methoxybenzamide