Problems with routing-test package and scripts

RouterOS Scripting
1

After installing the routing-test package, I’m having problems with scripts that take data from /ip route
Example: :put [/ip route get [/ip route find comment=“Default”] gateway]
This returns me: “192.168.0.1 reachable ether1” without quotes
With the regular routing package, returns only “192.168.0.1” without quotes
How to cut the words “reachable ether1” , leaving only 192.168.0.1? Thanks

Note: I need the routing-test package installed because I’m doing tests with another package that depends on the routing-test. This package is the mpls-test.
Tested under routing-test package of Mikrotik versions 3.25 and above.

2 
[admin@MikroTik] > :local string "192.168.0.1 reachable ether1"; :set string [:pick $string 0 [:find $string " "]]; :put "'$string'";
'192.168.0.1'
3

Thanks, your script worked fine. What if I want to get the interface ether1? You could give me an example of how is the script?

4 
[admin@MikroTik] > :local string "192.168.0.1 reachable ether1"; :set string [:pick $string ([:find $string " "] + 1) [:len $string]]; :put "'$string'"; :set string [:pick $string ([:find $string " "] + 1) [:len $string]]; :put "'$string'";
'reachable ether1'
'ether1'

The Wiki has official pages that describe the scripting language, and many examples:
http://wiki.mikrotik.com/wiki/Scripting#Global_commands