InChI=1S/C12H21NO11S3/c1-26(18,19)5-3-2-4-8(13-24-27(20,21)22)25-12-11(17)10(16)9(15)7(6-14)23-12/h3,5,7,9-12,14-17H,2,4,6H2,1H3,(H,20,21,22)/b5-3+,13-8+/t7-,9-,10+,11-,12?/m1/s1