InChI=1/C21H21N3O3/c1-2-27-21(26)15-9-6-14(7-10-15)8-11-18-23-17-5-3-4-16-19(17)24(18)13-12-22-20(16)25/h3-7,9-10H,2,8,11-13H2,1H3,(H,22,25)/f/h22H 0C1C24451AC8351F