InChI=1/C24H24N2O5/c1-3-31-18-8-6-15(7-9-18)17-10-20-24(22(27)12-17)19(13-23(28)25-20)16-5-4-14(2)21(11-16)26(29)30/h4-9,11,17,19H,3,10,12-13H2,1-2H3,(H,25,28)/t17-,19+/m1/s1/f/h25H 4315ACB62E022F91