InChI=1/C18H20N6OS/c1-18(2)8-12-13(10-25-18)26-16-14(12)15(20-17(21-16)24-22-23-24)19-9-11-6-4-3-5-7-11/h3-7,15,19H,8-10H2,1-2H3,(H,20,21)/t15-/m0/s1/f/h20H E0BCB546EEB4F058