InChI=1/C21H19N3O3/c1-23-20(25)17-11-15-14-5-3-4-6-16(14)22-18(15)19(24(17)21(23)26)12-7-9-13(27-2)10-8-12/h3-10,17,19,22H,11H2,1-2H3/t17-,19-/m1/s1 CCDAEABD0C95F2D8