InChI=1/C16H23N3O6/c1-3-13(22)18-11-6-4-10(5-7-11)16(25)19-17-8-12(21)15(24)14(23)9(2)20/h4-9,12,14-15,20-21,23-24H,3H2,1-2H3,(H,18,22)(H,19,25)/b17-8+/t9-,12+,14-,15+/m1/s1/f/h18-19H 19EB3387FE10642B