InChI=1/C19H26N4O4S/c1-4-22(5-2)14-16-9-7-6-8-15(16)13-21-18-11-10-17(28(26,27)20-3)12-19(18)23(24)25/h6-12,20-21H,4-5,13-14H2,1-3H3/p+1/fC19H27N4O4S/h22H/q+1 CEC6CCA60C7DFCD2