InChI=1/C16H20N2O3/c1-3-13-14(11-12-7-5-4-6-8-12)18(9-10-21-2)16(20)17-15(13)19/h4-8H,3,9-11H2,1-2H3,(H,17,19,20)/f/h17H	1A5BD09798539EF4