InChI=1/C21H26N2O5/c1-3-4-13-28-21(26)16-8-10-17(11-9-16)23-20(25)19(24)22-15(2)7-12-18-6-5-14-27-18/h5-6,8-11,14-15H,3-4,7,12-13H2,1-2H3,(H,22,24)(H,23,25)/t15-/m1/s1/f/h22-23H	40571A99A17AE996