InChI=1/C16H19N3O2/c1-3-21-16(20)11-8-12-14(17)10-6-4-5-7-13(10)19-15(12)18-9(11)2/h8H,3-7H2,1-2H3,(H2,17,18,19)/f/h17H2	4BE09D949E4B954A