InChI=1/C15H22N4OS/c1-9-10(2)17-18-15(13(9)14(16)21)19-7-8-20-12-6-4-3-5-11(12)19/h11-12H,3-8H2,1-2H3,(H2,16,21)/t11-,12+/m0/s1/f/h16H2 48ABF5E3BC8F0689