InChI=1/C16H18N6OS/c1-9(2)12(14(18)23)24-16-20-13(17)11-8-19-22(15(11)21-16)10-6-4-3-5-7-10/h3-9,12H,1-2H3,(H2,18,23)(H2,17,20,21)/t12-/m1/s1/f/h17-18H2 66B69CF386D3D934