InChI=1/C12H20ClN3O/c1-12(2,8-16(3)4)7-15-11(17)10-5-9(13)6-14-10/h5-6,14H,7-8H2,1-4H3,(H,15,17)/p+1/fC12H21ClN3O/h15-16H/q+1 C550388F8C55B32E