InChI=1/C29H32N4O5/c1-29(18-37-22-12-9-20(10-13-22)26(30)31)17-33(2)24-14-11-21(16-25(24)38-29)32-27(34)23(28(35)36-3)15-19-7-5-4-6-8-19/h4-14,16,23H,15,17-18H2,1-3H3,(H3,30,31)(H,32,34)/p+1/t23-,29+/m1/s1/fC29H33N4O5/h32H,30-31H2/q+1 DB62DCA471EAC2F6