Imidodicarbonic acid, 2-[5-bromo-3-[(1R)-1-[2-[[[(5-cyano-1-methyl-1H-pyrazol-3-yl)methyl]methylamino]carbonyl]-5-fluorophenyl]ethoxy]-2-pyridinyl]-, 1,3-bis(1,1-dimethylethyl) ester [ 1643141-22-3 ]