InChI=1/C23H26N2O3/c1-5-17-8-6-7-9-20(17)24-21(26)13-25(4)22(27)12-18-14-28-23-16(3)15(2)10-11-19(18)23/h6-11,14H,5,12-13H2,1-4H3,(H,24,26)/f/h24H E645AC5A803FCD90