InChI=1S/C16H23N3O6S/c1-16(2,3)25-15(21)19-9-11-7-12(18-26(22,23)24)6-5-10(11)8-13(19)14(20)17-4/h5-7,13,18H,8-9H2,1-4H3,(H,17,20)(H,22,23,24)/t13-/m1/s1