InChI=1/C18H20N4O3/c1-9(2)24-13-6-5-11(7-14(13)23-4)16-12(8-19)17(20)25-18-15(16)10(3)21-22-18/h5-7,9,16,18H,20H2,1-4H3/t16-,18+/m0/s1	287643342E19790B