InChI=1/C16H15NO4/c18-12-3-1-2-11-16(12)10(7-15(19)17-11)9-4-5-13-14(6-9)21-8-20-13/h4-6,10H,1-3,7-8H2,(H,17,19)/t10-/m0/s1/f/h17H	F85FFE0B4AB21617