InChI=1/C16H27N5O4/c1-4-16(5-2)13(23)21(15(25)18-16)11-12(22)19-7-9-20(10-8-19)14(24)17-6-3/h4-11H2,1-3H3,(H,17,24)(H,18,25)/f/h17-18H B5EC110B70824D57