InChI=1/C14H18N2O3/c17-14(8-11-15-9-4-1-5-10-15)12-6-2-3-7-13(12)16(18)19/h2-3,6-7H,1,4-5,8-11H2/p+1/fC14H19N2O3/h15H/q+1 0CFA0DBF081FA4F2