InChI=1/C15H16N2O3S/c18-14-8-9-16-10-15(14)21(19,20)17-13-7-3-5-11-4-1-2-6-12(11)13/h3,5,7-10,17H,1-2,4,6H2,(H,16,18)/f/h16H	C4B21D342DCFC34E