InChI=1/C15H27N5O3/c1-5-7-8-19(14(22)17-6-2)11-12(16)20(9-10(3)4)15(23)18-13(11)21/h10H,5-9,16H2,1-4H3,(H,17,22)(H,18,21,23)/f/h17-18H 75231D1189CD0CD0