InChI=1/C24H31N3O4/c1-16(2)21(25)23(29)27-20(14-18-10-6-4-7-11-18)22(28)26-17(3)24(30)31-15-19-12-8-5-9-13-19/h4-13,16-17,20-21H,14-15,25H2,1-3H3,(H,26,28)(H,27,29)/p+1/t17-,20-,21-/m0/s1/fC24H32N3O4/h25-27H/q+1 AFBC91AD36458644