InChI=1/C18H17N3O3S/c1-13-12-25-18(19-15-5-3-2-4-6-15)20(13)11-17(22)14-7-9-16(10-8-14)21(23)24/h2-10,12,17,22H,11H2,1H3/p+1/t17-/m1/s1/fC18H18N3O3S/h19H/q+1 44EB29A461FC67A4