InChI=1/C14H13N3O3S/c15-11-5-9-3-1-2-4-12(9)16(7-11)14(18)10-6-13(17(19)20)21-8-10/h1-4,6,8,11H,5,7,15H2/p+1/t11-/m0/s1/fC14H14N3O3S/h15H/q+1 86F69EB00DD6F211