InChI=1/C16H20N4O3S/c17-11-16(6-1-2-7-16)19-15(21)10-20-8-5-12-9-13(24(18,22)23)3-4-14(12)20/h3-4,9H,1-2,5-8,10H2,(H,19,21)(H2,18,22,23)/f/h19H,18H2 E215B0B65B09C8B2