InChI=1/C25H31N5O4/c1-17-10-11-20(18(2)14-17)27-15-21(31)29(12-7-13-34-3)22-23(26)30(25(33)28-24(22)32)16-19-8-5-4-6-9-19/h4-6,8-11,14,27H,7,12-13,15-16,26H2,1-3H3,(H,28,32,33)/f/h28H 90907CF9C7D91581