InChI=1/C27H30N2O4/c1-5-33-25-8-6-7-20(26(25)30)23-16-22(18-11-9-17(2)10-12-18)28-27(29-23)21-15-19(31-3)13-14-24(21)32-4/h6-15,23,27,29-30H,5,16H2,1-4H3/p+1/t23-,27+/m1/s1/fC27H31N2O4/h29H/q+1 10B58DF6BD041FC4