system.top

; Include forcefield parameters
#include "FF.itp"

; Include chain topologies
#include "mmt.itp"
#include "500LA.itp"
#include "Lactide.itp"


[ system ]
; Name
1 MMT + 3 PLA 500mers + 2 Lactides

[ molecules ]
; Compound        #mols
MMT                   1
500LA                 3
Lactide               2