remark goes here
MASS

BOND

ANGLE

DIHE

IMPROPER
ca-ca-ca-ha         1.1          180.0         2.0          Using default value
ca-ca-ca-nb         1.1          180.0         2.0          Using default value
ca-ca-ca-ca         1.1          180.0         2.0          Using default value
c -ca-ca-nb         1.1          180.0         2.0          Using default value

NONBON