Given below are data points that represent four medicines and each medicine has two attributes associated with it$.$ Each attribute represents the coordinate of the medicine object. Determine which medicines can be grouped into Cluster $1$ and Cluster $2$ using K$-$Means.

$\backslash$table$[[$Medicine$,$Attribute $1,$Attribute $2],[$A$,1,1],[$B$,2,1],[$C$,4,3],[$D$,5,4]]$