InChI=1/C17H23N5O4/c1-10-12(15(19)24)3-2-4-13(10)21-17(26)16(25)20-11-5-7-22(8-6-11)9-14(18)23/h2-4,11H,5-9H2,1H3,(H2,18,23)(H2,19,24)(H,20,25)(H,21,26)/p+1/fC17H24N5O4/h20-22H,18-19H2/q+1 43B1146CD9215DBC