InChI=1/C15H20N4S/c1-11-5-6-12-13(9-11)19-14(18-12)20-8-4-3-7-15(2,17)10-16/h5-6,9H,3-4,7-8,17H2,1-2H3,(H,18,19)/t15-/m1/s1/f/h19H	2C4BEBBAA59B844C