InChI=1/C17H19N5O3S/c23-13(18-11-6-5-7-12-14(11)21-26-20-12)10-22-15(24)17(19-16(22)25)8-3-1-2-4-9-17/h5-7H,1-4,8-10H2,(H,18,23)(H,19,25)/f/h18-19H A82A140C4A1C6F3E