InChI=1/C19H33N3O4S/c1-6-7-11-22(12-13-26-5)15-18(23)20-16-9-8-10-17(14-16)27(24,25)21-19(2,3)4/h8-10,14,21H,6-7,11-13,15H2,1-5H3,(H,20,23)/p+1/fC19H34N3O4S/h20,22H/q+1 53A9EAF12DB2C543