InChI=1/C21H18NO4S/c1-25-18-9-6-10-19-20(18)16-12-11-15(22-27(2,23)24)13-17(16)21(26-19)14-7-4-3-5-8-14/h3-13,21H,1-2H3/q-1/t21-/m0/s1	D544CD80521CD906