InChI=1/C16H21N5OS/c1-3-10-6-5-7-11(4-2)15(10)21-14(22)9-23-16-19-12(17)8-13(18)20-16/h5-8H,3-4,9H2,1-2H3,(H,21,22)(H4,17,18,19,20)/f/h21H,17-18H2 9C8CF3E0E560090C