InChI=1/C17H22N2O5/c1-23-13-8-6-7-12-11-14(24-16(12)13)17(21)18-10-5-3-2-4-9-15(20)19-22/h6-8,11,22H,2-5,9-10H2,1H3,(H,18,21)(H,19,20)/f/h18-19H 3E629098A577B111