InChI=1/C15H18N4O/c1-9-14-12(8-13(20)16-15(14)18-17-9)10-4-6-11(7-5-10)19(2)3/h4-7,12H,8H2,1-3H3,(H2,16,17,18,20)/t12-/m0/s1/f/h17-18H	2C20AF37CCF933EB