InChI=1/C15H20N4OS/c1-2-3-9-13(14(16)20)21-15-18-12(10-19(15)17)11-7-5-4-6-8-11/h4-8,10,13H,2-3,9,17H2,1H3,(H2,16,20)/t13-/m0/s1/f/h16H2 0DE85334A95C2EB4