InChI=1/C21H30N2O4S/c1-4-6-14-23(5-2)15-13-22-21(24)20-12-9-18(27-20)16-28(25)19-10-7-17(26-3)8-11-19/h7-12H,4-6,13-16H2,1-3H3,(H,22,24)/p+1/t28-/m0/s1/fC21H31N2O4S/h22-23H/q+1 07BA5BCD1B1B8DB8