InChI=1/C23H24N2O4/c1-3-20(27)25-19(23(28)29-4-2)13-17-16-10-5-6-11-18(16)24-21(17)22(25)14-8-7-9-15(26)12-14/h5-12,19,22,24,26H,3-4,13H2,1-2H3/t19-,22+/m0/s1	0B4F743B7533A454