InChI=1/C26H34N2O3/c1-4-6-10-19-23(24(29)27-20-7-5-2)28(3)25(30)26(31,21-15-11-8-12-16-21)22-17-13-9-14-18-22/h8-19,23,31H,4-7,20H2,1-3H3,(H,27,29)/b19-10+/t23-/m1/s1/f/h27H 7BE7BF4CC3CCAD1B