InChI=1/C16H25N3O4/c1-10-8-19(9-15(2,3)23-10)12(20)11-4-6-16(7-5-11)13(21)17-14(22)18-16/h10-11H,4-9H2,1-3H3,(H2,17,18,21,22)/t10-,11?,16?/m0/s1/f/h17-18H	5E2DBA74E64C026A