InChI=1/C15H25N2O2S/c1-5-17(4,6-2)11-12(3)15-13-9-7-8-10-14(13)20(18,19)16-15/h7-10,12,15-16H,5-6,11H2,1-4H3/q+1/t12-,15+/m0/s1 31418EEB1D6E31DD