InChI=1/C20H33N3O4/c1-19(2)9-14(10-20(3,4)23-19)22-11-13-7-15(25-5)18(16(8-13)26-6)27-12-17(21)24/h7-8,14,22-23H,9-12H2,1-6H3,(H2,21,24)/p+1/fC20H34N3O4/h23H,21H2/q+1 F147CC82B1219755