InChI=1/C18H19N3O4S/c1-12-7-8-14(21(22)23)11-18(12)26(24,25)19-10-9-15-13(2)20-17-6-4-3-5-16(15)17/h3-8,11,13,19H,9-10H2,1-2H3/p+1/t13-/m1/s1/fC18H20N3O4S/h20H/q+1 62AEE3DCC135B205