InChI=1/C18H22N4O3S/c19-17(23)9-22-7-1-2-14(8-22)21-18(24)13-3-5-16(6-4-13)25-10-15-11-26-12-20-15/h3-6,11-12,14H,1-2,7-10H2,(H2,19,23)(H,21,24)/p+1/t14-/m0/s1/fC18H23N4O3S/h21-22H,19H2/q+1 40E1873921361D22