InChI=1/C19H19N5O3/c1-25-23-18(20)13-5-3-12(4-6-13)16-9-10-17(27-16)14-7-8-15(22-11-14)19(21)24-26-2/h3-11H,1-2H3,(H2,20,23)(H2,21,24)/p+1/fC19H20N5O3/h24H,20-21H2/q+1/b23-18-	3A71248EA3F4B995