InChI=1/C15H30N2O3S/c1-4-6-7-8-12(3)17-14(18)11-21-10-9-13(16)15(19)20-5-2/h12-13H,4-11,16H2,1-3H3,(H,17,18)/t12-,13+/m1/s1/f/h17H 96BBA486C1E642A3