InChI=1/C15H19N5O4/c16-14(23)18-12(21)7-20(8-13(22)19-15(17)24)11-5-4-9-2-1-3-10(9)6-11/h4-6H,1-3,7-8H2,(H3,16,18,21,23)(H3,17,19,22,24)/f/h18-19H,16-17H2 E8EE8CE308EF13E1