I'm new player, come here to search info, but I think it will work for you
/target MONSTERNAME [target your creep]
/attack [attack him]
/delay 5 [time for running to enemy and kill him]
/pickup [dont forget to pick your drop]
/pickup [just for sure]
/target ANCHORPLAYER [target your anchor]
/attack [run to him in order to stay in same loc]
/delay 5 [time for running to your anchor]