InChI=1/C21H25NO8/c1-2-7-28-13-6-4-10-8-11(3-5-12(10)15(13)23)21(27)22-14-16(24)18(26)20-19(17(14)25)29-9-30-20/h2,4,6,8,14,16-20,23-26H,1,3,5,7,9H2,(H,22,27)/t14-,16+,17-,18-,19+,20-/m1/s1/f/h22H	9A129939F3D08B6C