InChI=1/C23H30N2O3/c1-5-6-7-11-28-22(27)19-15(2)25-17-12-23(3,4)13-18(26)21(17)20(19)16-9-8-10-24-14-16/h8-10,14,19-21H,2,5-7,11-13H2,1,3-4H3/t19-,20+,21+/m1/s1 8639EB92E5D7D9DD