InChI=1/C21H21N3O3/c1-2-22-21(25)14-9-10-19-18(12-14)16-7-4-8-17(16)20(23-19)13-5-3-6-15(11-13)24(26)27/h3-7,9-12,16-17,20,23H,2,8H2,1H3,(H,22,25)/t16-,17+,20+/m0/s1/f/h22H	234A57B9D5E2C6B2