InChI=1/C15H17N5O2S/c1-7-11-12(16)18-15(17)20-13(11)19-14(7)23-10-6-8(21-2)4-5-9(10)22-3/h4-6H,1-3H3,(H5,16,17,18,19,20)/p+1/fC15H18N5O2S/h19-20H,16-17H2/q+1 B4D4B8F6973BC37E