InChI=1/C17H26N4O3S2/c1-5-7-8-18-16-20-21-17(26-16)25-9-12(22)13-10(3)14(19-11(13)4)15(23)24-6-2/h11,16,18,20H,5-9H2,1-4H3/t11-,16+/m0/s1 2176680C0F3C11D9