InChI=1/C21H21N3O2/c1-3-13-8-9-16-15(10-13)12-17(22-16)20(25)23-18-11-14-6-4-5-7-19(14)24(2)21(18)26/h4-10,12,18,22H,3,11H2,1-2H3,(H,23,25)/t18-/m1/s1/f/h23H	45CE34C4A61A3FCA