Imidodicarbonic acid, 2-[(10R)-3-cyano-12-fluoro-10,15,16,17-tetrahydro-2,10,16-trimethyl-15-oxo-2H-4,8-methenopyrazolo[4,3-h][2,5,11]benzoxadiazacyclotetradecin-7-yl]-, 1,3-bis(1,1-dimethylethyl) ester [ 1643141-23-4 ]