InChI=1/C16H20N4O2/c1-10-14-15(17-5-6-18-16(14)20(2)19-10)11-7-12(21-3)9-13(8-11)22-4/h7-9,18H,5-6H2,1-4H3/p+1/fC16H21N4O2/h17H/q+1	C917424398060372