InChI=1/C13H19N3O5S/c1-21-11-5-6-13(16(17)18)12(8-11)14-10-4-3-7-15(9-10)22(2,19)20/h5-6,8,10,14H,3-4,7,9H2,1-2H3/t10-/m0/s1 8907B159F3443193