InChI=1S/C10H18FNO8/c11-10(18)7(15)5(3-13)19-9(10)20-6(14)2-1-4(12)8(16)17/h4-7,9,13-15,18H,1-3,12H2,(H,16,17)/t4-,5+,6-,7+,9+,10-/m0/s1