InChI=1/C21H28N2O3S/c1-3-27(24,25)16-8-12-21(26-2)17(14-16)18-9-10-19(22-18)20-11-7-15-6-4-5-13-23(15)20/h8-10,12,14-15,20,22H,3-7,11,13H2,1-2H3/p+1/t15-,20-/m1/s1/fC21H29N2O3S/h23H/q+1 EDDAA011D30EC066