InChI=1/C15H21N5O3/c1-10-16-14(19-23-10)15(8-4-3-5-9-15)17-13(22)11-6-7-12(21)20(2)18-11/h3-9H2,1-2H3,(H,17,22)/f/h17H 40713709F8F1CD0A