InChI=1/C15H18N4O2/c1-3-10(2)11-6-4-5-7-13(11)21-14-9-17-12(8-18-14)15(16)19-20/h4-10,20H,3H2,1-2H3,(H2,16,19)/t10-/m0/s1/f/h16H2/b19-15-	5B7AEA0307386AED