InChI=1S/C13H21N3O7S2/c1-25(23)5-7(13(21)22)16-10(18)9(11(16)24)15-8(17)4-2-3-6(14)12(19)20/h6-7,9,11,24H,2-5,14H2,1H3,(H,15,17)(H,19,20)(H,21,22)/t6-,7+,9+,11+,25-/m0/s1