InChI=1/C21H28N2O5/c1-4-18-16(14-23(5-2)6-3)13-19(28-18)20(24)22-10-11-27-17-9-7-8-15(12-17)21(25)26/h7-9,12-13H,4-6,10-11,14H2,1-3H3,(H,22,24)(H,25,26)/f/h22-23H	2B3AC925C25A9CED