InChI=1/C21H44N2O4S/c1-4-5-14-23-28(26,27)16-20(24)21(25)19(22-13-9-10-17(2)3)15-18-11-7-6-8-12-18/h17-25H,4-16H2,1-3H3/p+1/t19-,20-,21+/m0/s1/fC21H45N2O4S/h22H/q+1	C11D4615E4F0A48E