InChI=1/C15H16N4O3/c1-9-4-5-12-11(6-9)18-14(21)15(2,22-12)13(20)17-10-7-16-19(3)8-10/h4-8H,1-3H3,(H,17,20)(H,18,21)/t15-/m0/s1/f/h17-18H	A6F6DF5D87C5FFFA