InChI=1/C21H17N3O3/c25-21-18-8-4-5-9-19(18)22-20(16-10-12-17(13-11-16)24(26)27)23(21)14-15-6-2-1-3-7-15/h1-13,20,22H,14H2/t20-/m1/s1	5633D014D405A689