InChI=1/C18H22N4O3S/c1-4-22-14-9-7-6-8-12(14)21-18(22)26-10-13-15(16(23)25-5-2)11(3)19-17(24)20-13/h6-9,11H,4-5,10H2,1-3H3,(H2,19,20,24)/t11-/m1/s1/f/h19-20H 98A964AA797D66BE