InChI=1/C15H20N2O2/c1-11-15(12-6-4-5-7-13(12)16-11)14(18)10-17(2)8-9-19-3/h4-7,16H,8-10H2,1-3H3/p+1/fC15H21N2O2/h17H/q+1	D5ED80D2969BAB89