InChI=1/C18H23ClN2/c1-3-4-9-21-10-7-14(8-11-21)18-13(2)20-17-6-5-15(19)12-16(17)18/h5-7,12-13H,3-4,8-11H2,1-2H3/p+2/t13-/m1/s1/fC18H25ClN2/h20-21H/q+2 9E989CDF43299635