InChI=1/C19H27N3O7S/c1-11(16(24)21-18(20)26)29-17(25)15-9-13(23)10-22(15)30(27,28)14-7-5-12(6-8-14)19(2,3)4/h5-8,11,13,15,23H,9-10H2,1-4H3,(H3,20,21,24,26)/t11-,13+,15-/m0/s1/f/h21H,20H2 E6CB8309395BCBA0