InChI=1/C15H21N3OS/c1-4-11-8-19-9(2)7-18(11)14-6-13-15(5-12(14)16)20-10(3)17-13/h5-6,9,11H,4,7-8,16H2,1-3H3/t9-,11-/m1/s1 7554E9E1F127931F