InChI=1/C26H28N2O4/c1-17-22(25(30)32-13-12-31-19-9-5-4-6-10-19)23(18-8-7-11-27-16-18)24-20(28-17)14-26(2,3)15-21(24)29/h4-11,16,22-23H,12-15H2,1-3H3/t22-,23+/m0/s1 FB0147A2FA378453