InChI=1/C24H30N2O7/c1-31-15-7-4-6-14-16(15)26(20(29)33-3)23-10-9-21(18(27)24(23,30)19(28)32-2)8-5-12-25-13-11-22(14,23)17(21)25/h4,6-7,17-18,27,30H,5,8-13H2,1-3H3/p+1/t17-,18+,21-,22+,23-,24+/m0/s1/fC24H31N2O7/h25H/q+1 F8867BEE70C715E5