InChI=1/C16H15NO4/c18-11-4-5-12-13(8-19-15(12)6-11)17-7-10-2-1-3-14-16(10)21-9-20-14/h1-6,13,17-18H,7-9H2/p+1/t13-/m0/s1/fC16H16NO4/h17H/q+1	442959B0CD8C2567