InChI=1/C18H23N5O3/c1-12-4-5-14(10-13(12)2)23-17(25)15(16(24)20-18(23)26)11-19-22-8-6-21(3)7-9-22/h4-5,10-11,19H,6-9H2,1-3H3,(H,20,24,26)/b15-11-/f/h21H 96338A416D0C8506