InChI=1/C23H30N2O3/c1-3-24-19(15-17-11-7-5-8-12-17)21(26)22(27)20(25(4-2)23(24)28)16-18-13-9-6-10-14-18/h5-14,19-22,26-27H,3-4,15-16H2,1-2H3/t19-,20-,21+,22+/m1/s1 0F7F821F37E6D2BB