BGP Conditional Route Injection

Are there something like Cisco BGP Conditional Route Injection on Mikrotik?
http://www.cisco.com/en/US/docs/ios/12_2s/feature/guide/fsbgpri.html#wp1021949

You can inject network without match by adding bgp network and synchronize=no

Don’t the network configuration refer only to my own network?
I have the following scenario:

Peer1 (Advertises 192.168.0.1/23)
|
My Router – My client (must use only the networks advertises from Peer1)
|
Peer2 (Advertises 192.168.0.1/24)

If my client try to access the IP address 192.168.0.1 will not be possible because must go out to Peer1 route. However My Router decides to send by the Peer2 (less specific route) and I will block it in the firewall. I need to choose the Peer1 route.

Use a route filter to remove the route, or change its parameters.

If a remove the route I lost redundancy. Can I use a filter to modify the 192.168.0.1/23 route and create two routes with 192.168.0.1/24 and 192.168.1.1/24?