InChI=1/C22H27N3O4/c26-20(17-7-2-1-3-8-17)14-24-21(27)22(28)25-18-9-4-10-19(12-18)29-15-16-6-5-11-23-13-16/h4-6,9-13,17,20,26H,1-3,7-8,14-15H2,(H,24,27)(H,25,28)/t20-/m1/s1/f/h24-25H B6AE22980CAF1930