InChI=1/C18H22N4O3S/c19-8-13-1-3-14(4-2-13)10-22(11-17(23)24)15-7-16(20-9-15)18(25)21-5-6-26-12-21/h1-4,15-16,20H,5-7,9-12H2,(H,23,24)/p-1/t15-,16-/m0/s1/fC18H21N4O3S/q-1 86C7A30F8DC2FFCE