InChI=1/C15H23N5O3/c1-18(2)13-5-4-12(10-16-13)17-15(22)20-8-6-19(7-9-20)14(21)11-23-3/h4-5,10H,6-9,11H2,1-3H3,(H,17,22)/f/h17H 35975A05016955F3