InChI=1/C15H21ClN4O3/c1-15(2,3)20-14(23)19-12(21)8-18-11-6-5-9(16)7-10(11)13(22)17-4/h5-7,18H,8H2,1-4H3,(H,17,22)(H2,19,20,21,23)/f/h17,19-20H D2D07E9E96886904