InChI=1/C16H19N5O3S/c1-10(22)17-11-2-4-12(5-3-11)18-15(25)21-8-6-16(7-9-21)13(23)19-14(24)20-16/h2-5H,6-9H2,1H3,(H,17,22)(H,18,25)(H2,19,20,23,24)/f/h17-20H A4F10658D3516B70