InChI=1/C18H20ClN5O3/c1-11(2)27-14-7-5-13(6-8-14)24-12(3)17(21-22-24)18(25)26-10-16-20-9-15(19)23(16)4/h5-9,11H,10H2,1-4H3 8A7F1ED2001FD944