InChI=1/C16H23N5O3/c1-2-5-19-9-11(3-4-14(19)22)16(24)20-6-7-21-12(15(17)23)8-18-13(21)10-20/h8,11H,2-7,9-10H2,1H3,(H2,17,23)/t11-/m1/s1/f/h17H2 F890867F7ECFA00F