InChI=1/C17H28N4O3S/c1-17(2,3)21-15(11-14(19-21)12-5-6-12)16(22)18-13-7-9-20(10-8-13)25(4,23)24/h11-13H,5-10H2,1-4H3,(H,18,22)/f/h18H 1E1CD0E6E8D3EAF7