InChI=1/C24H31N3O3/c1-3-5-6-18-7-9-19(10-8-18)17-23(29)27(4-2)16-15-22(28)26-21-13-11-20(12-14-21)24(25)30/h7-14H,3-6,15-17H2,1-2H3,(H2,25,30)(H,26,28)/f/h26H,25H2 DEF535400C8BFCD9