InChI=1/C21H29N5O4/c1-5-30-21(29)25-16(9-13(2)3)12-23-18(27)10-17-14(4)24-19(26-20(17)28)15-7-6-8-22-11-15/h6-8,11,13,16H,5,9-10,12H2,1-4H3,(H,23,27)(H,25,29)(H,24,26,28)/t16-/m1/s1/f/h23,25-26H B8263C725E6BB236