InChI=1/C34H37N5O4/c1-42-34(41)39(27-12-6-3-7-13-27)36-33(40)31-28-14-8-9-15-30(28)35-32(25-10-4-2-5-11-25)29(31)24-37-18-20-38(21-19-37)26-16-22-43-23-17-26/h2-15,26H,16-24H2,1H3,(H,36,40)/p+1/fC34H38N5O4/h36,38H/q+1 E973AB896EB97B35