InChI=1/C16H20N2O2S/c1-10-7-11(2)15-14(8-10)21-16(17-15)18(12(3)19)9-13-5-4-6-20-13/h7-8,13H,4-6,9H2,1-3H3/t13-/m1/s1	5E743698A8779904