InChI=1/C19H19N3O6/c1-26-17-7-12-5-6-20(10-13(12)8-18(17)27-2)11-21-15-9-14(22(24)25)3-4-16(15)28-19(21)23/h3-4,7-9H,5-6,10-11H2,1-2H3 57CC740BCA3E07E1