InChI=1/C21H19N3O5/c1-12-14-7-3-4-8-15(14)21(27)24(12)13(2)19(25)22-23-20(26)18-11-28-16-9-5-6-10-17(16)29-18/h3-10,13,18H,1,11H2,2H3,(H,22,25)(H,23,26)/t13-,18-/m0/s1/f/h22-23H	D1CF5975566A8A1E