InChI=1/C27H32N4O4/c1-29(2)12-7-13-30-16-24(32)31-22(27(30)33)15-19-18-8-5-6-9-21(18)28-25(19)26(31)20-14-17(34-3)10-11-23(20)35-4/h5-6,8-11,14,22,26,28H,7,12-13,15-16H2,1-4H3/p+1/t22-,26-/m1/s1/fC27H33N4O4/h29H/q+1 A2AA44BABDCF5028