InChI=1/C18H22N4O3S/c1-19-17(25)15(23)6-4-2-3-5-7-16(24)22-18-21-14(12-26-18)13-8-10-20-11-9-13/h8-12H,2-7H2,1H3,(H,19,25)(H,21,22,24)/f/h19,22H AC759470B9218E0F