InChI=1/C19H19N5O5/c1-21(2)7-8-22-6-5-13-9-15(3-4-18(13)22)20-19(25)14-10-16(23(26)27)12-17(11-14)24(28)29/h3-6,9-12H,7-8H2,1-2H3,(H,20,25)/p+1/fC19H20N5O5/h20-21H/q+1	29CF52C6B339844B