InChI=1/C18H20N4S/c1-11-8-15-16(9-12(11)2)22(7-6-17(20)23)18(21-15)13-4-3-5-14(19)10-13/h3-5,8-10H,6-7,19H2,1-2H3,(H2,20,23)/f/h20H2 01517A0A347B7E8F