InChI=1S/C14H21NO14S/c1-4(17)15-8-11(9(19)7(3-16)26-13(8)22)28-14-10(29-30(23,24)25)5(18)2-6(27-14)12(20)21/h2,5,7-11,13-14,16,18-19,22H,3H2,1H3,(H,15,17)(H,20,21)(H,23,24,25)