InChI=1/C18H19N5O5/c1-11-6-7-12(16(19)24)10-14(11)22-18(26)17(25)21-9-8-20-13-4-2-3-5-15(13)23(27)28/h2-7,10,20H,8-9H2,1H3,(H2,19,24)(H,21,25)(H,22,26)/f/h21-22H,19H2 4F8014C62FE3334C