InChI=1/C15H18N2O3S/c1-2-8-3-4-9-10(7-8)21-15-13(9)14(20)16-11(17-15)5-6-12(18)19/h8H,2-7H2,1H3,(H,18,19)(H,16,17,20)/p-1/t8-/m1/s1/fC15H17N2O3S/h16H/q-1	8274B883C6C9B32E