InChI=1/C19H30N2O5S/c1-4-26-19(23)17-14-7-5-8-15(14)27-18(17)20-16(22)13-21(10-12-25-3)9-6-11-24-2/h4-13H2,1-3H3,(H,20,22)/p+1/fC19H31N2O5S/h20-21H/q+1 5EFF5918DC136AB6