InChI=1/C20H18N2O4S/c1-11-3-5-13(15(23)9-11)21-19(25)17-7-8-18(27-17)20(26)22-14-6-4-12(2)10-16(14)24/h3-10,23-24H,1-2H3,(H,21,25)(H,22,26)/f/h21-22H	2DAA056BB7AC4850