InChI=1/C18H19N5O5/c24-13(10-22-14(25)11-6-2-3-7-12(11)19-16(22)27)21-23-15(26)18(20-17(23)28)8-4-1-5-9-18/h2-3,6-7H,1,4-5,8-10H2,(H,19,27)(H,20,28)(H,21,24)/f/h19-21H BEFAA47A0799F965