InChI=1/C15H22N4O/c1-9-5-12-13(6-10(9)2)19(8-18-12)11(3)7-15(4,17)14(16)20/h5-6,8,11H,7,17H2,1-4H3,(H2,16,20)/p+1/t11-,15-/m0/s1/fC15H23N4O/h17H,16H2/q+1 0C3839CDAA2A0846