InChI=1/C20H21N3O3/c1-13(2)26-19-6-3-14(11-21)9-18(19)22-20(25)23-8-7-15-4-5-17(24)10-16(15)12-23/h3-6,9-10,13,24H,7-8,12H2,1-2H3,(H,22,25)/f/h22H C41849A6E091B95C