InChI=1/C16H23N3O4/c1-8(2)17-15(22)19-18-14(21)13-9(3)12-10(20)6-16(4,5)7-11(12)23-13/h8H,6-7H2,1-5H3,(H,18,21)(H2,17,19,22)/f/h17-19H	0B620456AB0B5378