InChI=1/C18H29N3O3S/c1-3-15-9-6-10-16(4-2)17(15)21-18(22)19-11-12-25(23,24)20-13-14-7-5-8-14/h6,9-10,14,20H,3-5,7-8,11-13H2,1-2H3,(H2,19,21,22)/f/h19,21H 839EB544170BDFFF