InChI=1S/C16H24N2O9S/c19-8(26-15-12(22)10(20)11(21)13(27-15)14(23)24)4-2-1-3-7-9-6(5-28-7)17-16(25)18-9/h6-7,9-13,15,20-22H,1-5H2,(H,23,24)(H2,17,18,25)/t6-,7?,9-,10?,11?,12?,13?,15?/m0/s1