InChI=1/C21H25N3O3/c25-18-5-6-19(26)24(23-18)17-3-1-16(2-4-17)20(27)22-21-10-13-7-14(11-21)9-15(8-13)12-21/h1-4,13-15H,5-12H2,(H,22,27)(H,23,25)/f/h22-23H	C1615C2135C61696