InChI=1/C26H35N5O5/c1-17(32)18-9-11-20(12-10-18)28-26(36)30-14-15-31(25(35)19-6-3-2-4-7-19)22(16-30)24(34)29-21-8-5-13-27-23(21)33/h9-12,19,21-22H,2-8,13-16H2,1H3,(H,27,33)(H,28,36)(H,29,34)/t21-,22+/m0/s1/f/h27-29H B9449F512D0261B1