InChI=1S/C20H37N3O5/c1-9-13(6)15(20(27)28)21-19(26)16(17(24)12(4)5)22-18(25)14(23(7)8)10-11(2)3/h11-16H,9-10H2,1-8H3,(H,21,26)(H,22,25)(H,27,28)