InChI=1/C18H21ClN4/c1-12-16-17(13-6-5-7-14(19)10-13)20-11-15-8-3-4-9-23(15)18(16)22(2)21-12/h5-7,10,15H,3-4,8-9,11H2,1-2H3/p+1/t15-/m1/s1/fC18H22ClN4/h20H/q+1 062FB0459F65CFB5