InChI=1/C18H20ClN5O3/c1-25-12-6-10(7-13(26-2)16(12)27-3)22-8-9-4-5-11-14(15(9)19)17(20)24-18(21)23-11/h4-7,22H,8H2,1-3H3,(H4,20,21,23,24)/f/h20-21H2 6636F6BA6C36683F