InChI=1/C15H18N4O/c20-15(19-13-9-17-18-10-13)16-8-12-6-3-5-11-4-1-2-7-14(11)12/h1-2,4,7,9-10,12H,3,5-6,8H2,(H,17,18)(H2,16,19,20)/t12-/m0/s1/f/h16-17,19H	5EED7C8F778377EF