InChI=1/C16H19N5O5S2/c1-11-15(27-19-18-11)16(22)20-8-6-12(7-9-20)10-17-28(25,26)14-5-3-2-4-13(14)21(23)24/h2-5,12,17H,6-10H2,1H3 055D558E9BAE5D5A