InChI=1/C28H33N3O4/c1-6-13-30-16-24(32)31-15-20(18-11-12-22(35-17(2)3)23(14-18)34-5)25-19-9-7-8-10-21(19)29-26(25)28(31,4)27(30)33/h7-12,14,17,20,26H,6,13,15-16H2,1-5H3/p+1/t20-,26-,28+/m1/s1/fC28H34N3O4/h29H/q+1 377C23CDC99CE04B