InChI=1/C18H22N4O2S2/c1-12-17(25-11-14(19)23)26-18(20-12)21-16(24)15(22-9-5-6-10-22)13-7-3-2-4-8-13/h2-4,7-8,15H,5-6,9-11H2,1H3,(H2,19,23)(H,20,21,24)/t15-/m1/s1/f/h21H,19H2 5462EAAB5F380507