InChI=1/C20H35N5O4/c1-4-6-21-18(26)14-23-8-10-24(11-9-23)15-19(27)22-7-5-20(28)25-12-16(2)29-17(3)13-25/h4,16-17H,1,5-15H2,2-3H3,(H,21,26)(H,22,27)/t16-,17-/m1/s1/f/h21-22H	348653EC31E2AFC2