I need to drop some lines from dataframe with python , based on multiple values 

```
Code Names Country
1      a    France
2      b    France
3      c    USA
4      d    Canada
5      e    TOTO
6      f    TITI
7      g    Corona

```

I need to have this 

```
Code Names Country
1      a    France
4      d    Canada
5      e    TOTO
7      g    Corona

```

I do this : 

```
df.drop(df[('f','b','c')in df['names']].index)

```

But it doesnt work : KeyError: False

it works for only one key like this : df.drop(df['f' in df['names']].index)

Do you have any idea ?