InChI=1/C18H22N4O3S2/c1-18(2,3)13-6-4-12(5-7-13)16(23)21-22-17(26)20-14-8-10-15(11-9-14)27(19,24)25/h4-11H,1-3H3,(H,21,23)(H2,19,24,25)(H2,20,22,26)/f/h20-22H,19H2 5DDBEFF4D18204C7