InChI=1/C15H18N2O2/c1-15(2)5-7-17(8-6-15)10-3-4-11-12(9-10)16-14(19)13(11)18/h3-4,9H,5-8H2,1-2H3,(H,16,18,19)/f/h16H	E40FEC81FE7EF1FC