InChI=1/C18H22N4O2S/c1-11-5-7-13(8-6-11)14-17(20-9-4-10-24-3)22-12(2)15(16(19)23)25-18(22)21-14/h5-8,20H,4,9-10H2,1-3H3,(H2,19,23)/f/h19H2 2623B63CCE573317