InChI=1/C23H35N3O4/c1-17(2)14-18-4-6-19(7-5-18)15-22(28)30-16-21(27)25-10-3-11-26-12-8-20(9-13-26)23(24)29/h4-7,17,20H,3,8-16H2,1-2H3,(H2,24,29)(H,25,27)/p+1/fC23H36N3O4/h25-26H,24H2/q+1 873A77F4EAF221B5