InChI=1/C21H25N3O3/c1-3-27-19-12-5-4-10-17(19)23-20(26)14-24-13-7-9-16-8-6-11-18(21(16)24)22-15(2)25/h4-6,8,10-12H,3,7,9,13-14H2,1-2H3,(H,22,25)(H,23,26)/f/h22-23H	920B5EED5500E035