InChI=1/C16H20N2O2/c1-12-4-6-13(7-5-12)16-17-14(11-20-16)9-18-8-2-3-15(19)10-18/h4-7,11,15,19H,2-3,8-10H2,1H3/p+1/t15-/m0/s1/fC16H21N2O2/h18H/q+1	7CC172E3EA2F8F6C