InChI=1/C21H27N3O3/c1-16(17-8-7-12-22-14-17)24(2)21(25)23-19-10-3-4-11-20(19)27-15-18-9-5-6-13-26-18/h3-4,7-8,10-12,14,16,18H,5-6,9,13,15H2,1-2H3,(H,23,25)/t16-,18-/m1/s1/f/h23H 8DF9309126EEA61B