InChI=1/C16H30N2O2S/c1-4-6-7-14(5-2)11-20-12-15(19)8-17-9-16-10-18-13(3)21-16/h10,14-15,17,19H,4-9,11-12H2,1-3H3/t14-,15-/m1/s1 68053EA923CA5D97