InChI=1/C29H29N5O5/c1-4-38-26-15-21-20(13-23(26)32-28(37)11-8-12-34(2)3)29(31-18-30-21)33-22-14-25(36)27(16-24(22)35)39-17-19-9-6-5-7-10-19/h5-11,13,15-16,18H,4,12,14,17H2,1-3H3,(H,32,37)/p+1/b11-8+,33-22?/fC29H30N5O5/h32,34H/q+1 277108C80BA07DE7