InChI=1/C23H35N3O4/c1-4-11-24-21(27)15-26-12-9-20(10-13-26)25-22(28)16-30-23(29)19-7-5-18(6-8-19)14-17(2)3/h5-8,17,20H,4,9-16H2,1-3H3,(H,24,27)(H,25,28)/f/h24-25H 921D05A2C8333C37