InChI=1/C21H28N2O4S2/c1-16(2)15-23(20(13-14-28-3)21(24)22-25)29(26,27)19-11-9-18(10-12-19)17-7-5-4-6-8-17/h4-12,16,20,25H,13-15H2,1-3H3,(H,22,24)/t20-/m0/s1/f/h22H	4AA36F66671A1222