InChI=1/C15H23N3O4/c1-14(2)4-9(19)5-15(3,7-14)8-16-6-10-11(20)17-13(22)18-12(10)21/h6,9,16,19H,4-5,7-8H2,1-3H3,(H2,17,18,20,21,22)/t9-,15+/m1/s1/f/h17-18H CCBE98A388103438