InChI=1/C15H19N3O5/c19-15(17-23-14-3-1-2-8-22-14)10-4-7-12(16-11-5-6-11)13(9-10)18(20)21/h4,7,9,11,14,16H,1-3,5-6,8H2,(H,17,19)/t14-/m0/s1/f/h17H 601CB0D91C958A8D