Trigger prototype: How to exclude?

[DiViNe]

Installation:
+++++++++++++
- Zabbix 3.2
- Oracle 11 DB with ODBC
- Oracle tables get discovered



Item prototype:
+++++++++++++++
Name = Tablespace {#TBSNAME} free (MB)
Key = db.odbc.select[tbs_free_{#TBSNAME}, {HOST.NAME}]
SQL query = select round(nvl(mb_free,0), 0) "free MB"
from (select sum(bytes)/1024/1024 mb_free
,tablespace_name
from dba_free_space
group by tablespace_name
union all
select sum(free_space)/1024/1024 mb_free
,tablespace_name
from dba_temp_free_space
group by tablespace_name) a
,(select sum(bytes)/1024/1024 mb_alloc
,tablespace_name
from dba_data_files
group by tablespace_name
union all
select sum(bytes)/1024/1024 mb_alloc
,tablespace_name
from dba_temp_files
group by tablespace_name) b
where a.tablespace_name = b.tablespace_name
and a.tablespace_name = '{#TBSNAME}'



Trigger prototype:
++++++++++++++++++
Name = Less than 3% free in tablespace {#TBSNAME} on {HOST.NAME}
Trigger-expression = {servername:db.odbc.select[tbs_used_percent_{#TBSNAME}, {HOST.NAME}].last()}>97
Severity = Disaster

or

Name = Less than 5% free in tablespace {#TBSNAME} on {HOST.NAME}
Trigger-expression = {servername:db.odbc.select[tbs_used_percent_{#TBSNAME}, {HOST.NAME}].last()}>95
Severity = High


This is fine so far. But there are some tables who should't generate an disaster-alarm (for ex. SYSTEM or TEMP tables) , only a high-alarm.
How can I change the trigger 97% trigger prototype, so it will ignore tables like SYSTEM or TEMP? I think this wont work:
{servername:db.odbc.select[tbs_used_percent_{#TBSNAME}, {HOST.NAME}].last()}>97 and {#TBSNAME} not TEMP and not SYSTEM