InChI=1/C14H20N3O3S/c1-2-21(19,20)17-13-7-5-12(6-8-13)16-14(18)10-15-9-11-3-4-11/h5-8,11,15H,2-4,9-10H2,1H3,(H,16,18)/q-1/p+1/fC14H21N3O3S/h15-16H/q 54C03842381F4EBE