InChI=1/C16H17N5O4S/c1-2-25-12-6-4-11(5-7-12)18-16(26)20-19-15(22)10-3-8-13(17)14(9-10)21(23)24/h3-9H,2,17H2,1H3,(H,19,22)(H2,18,20,26)/f/h18-20H 29BC3AA9930E6064