InChI=1/C17H22N4O/c1-16(2)8-10(9-17(3,4)21-16)15-19-12-7-5-6-11(14(18)22)13(12)20-15/h5-8,21H,9H2,1-4H3,(H2,18,22)(H,19,20)/p+1/fC17H23N4O/h19,21H,18H2/q+1 943BEE3029393C4F