InChI=1/C15H18N4O/c1-10(13-5-3-4-8-18-13)19-14-9-11(16)6-7-12(14)15(20)17-2/h3-10,19H,16H2,1-2H3,(H,17,20)/t10-/m1/s1/f/h17H	D4C87C8CB372D674