InChI=1/C24H28N2O3/c1-6-29-24(28)23(27)26-18-9-15(4)19(16(5)10-18)11-17-7-8-22-20(12-17)21(13-25-22)14(2)3/h7-10,12-14,25H,6,11H2,1-5H3,(H,26,27)/f/h26H EF5534006607C7F3