InChI=1/C29H32N4O4/c1-37-26-15-10-20(18-30)17-25(26)31-27(34)19-33-16-6-5-9-24(29(33)36)32-28(35)23-13-11-22(12-14-23)21-7-3-2-4-8-21/h2-4,7-8,10-15,17,24H,5-6,9,16,18-19,30H2,1H3,(H,31,34)(H,32,35)/p+1/t24-/m1/s1/fC29H33N4O4/h30-32H/q+1 E956E36FB51989D3