InChI=1/C23H22N2O5/c1-15-19(24-22(29-15)17-7-3-2-4-8-17)14-28-18-12-10-16(11-13-18)6-5-9-20-21(26)25-23(27)30-20/h2-4,7-8,10-13,20H,5-6,9,14H2,1H3,(H,25,26,27)/t20-/m0/s1/f/h25H	A504411382234427