InChI=1/C15H16N4O2/c1-4-21-11-8-6-5-7-10(11)13-16-14-12(15(20)17-13)9(2)18-19(14)3/h5-8H,4H2,1-3H3,(H,16,17,20)/f/h17H	AE2FD234347FAD92