InChI=1/C13H21NO7/c1-6(15)14-9-11(19-7(2)16)10-8(20-12(9)17)5-18-13(3,4)21-10/h8-12,17H,5H2,1-4H3,(H,14,15)/t8-,9+,10-,11-,12-/m0/s1/f/h14H 607E45EB8C0DE8C3