InChI=1/C18H20ClN5O/c1-18(2)23-16(20)22-17(21)24(18)14-7-3-5-12(9-14)11-25-15-8-4-6-13(19)10-15/h3-10H,11H2,1-2H3,(H4,20,21,22,23)/p+1/fC18H21ClN5O/h23H,20-21H2/q+1 FD8796DB9DE12246