InChI=1S/C19H34O15/c20-2-6-1-9(13(28)15(30)11(6)26)32-18-14(29)10(5-23)33-19(16(18)31)34-17(8(25)4-22)12(27)7(24)3-21/h3,6-20,22-31H,1-2,4-5H2/t6-,7+,8-,9+,10-,11+,12-,13+,14+,15+,16-,17-,18+,19+/m1/s1