InChI=1/C18H19NO7/c20-13(7-10-3-1-2-6-19-10)12-5-4-11(8-14(12)21)26-18-17(24)16(23)15(22)9-25-18/h1-6,8,15-18,21-24H,7,9H2/t15-,16-,17-,18-/m1/s1 F4FAF067A9724727