InChI=1/C18H19N3O3S/c1-4-21-16(22)15(11-20-13-8-6-7-12(3)9-13)25-17(21)14(10-19)18(23)24-5-2/h6-9,11,20H,4-5H2,1-3H3/b15-11-,17-14-	A51A7ED33D74A4B0