InChI=1/C15H19ClN2O2/c1-4-9-17-15(19)12(2)18(3)10-11-20-14-8-6-5-7-13(14)16/h1,5-8,12H,9-11H2,2-3H3,(H,17,19)/p+1/t12-/m1/s1/fC15H20ClN2O2/h17-18H/q+1 F451DFEF3DDC5BC0