InChI=1/C22H36N2O4/c1-7-9-11-27-17(5)21(25)23-19-13-16(4)20(14-15(19)3)24-22(26)18(6)28-12-10-8-2/h13-14,17-18H,7-12H2,1-6H3,(H,23,25)(H,24,26)/t17-,18+/f/h23-24H B825392DE1706CA6