InChI=1/C15H18N4O/c16-14(20)15(17,12-6-7-12)10-19-9-8-18-13(19)11-4-2-1-3-5-11/h1-5,8-9,12H,6-7,10,17H2,(H2,16,20)/p+2/t15-/m1/s1/fC15H20N4O/h17-18H,16H2/q+2 98A1793087914DC3