How to ignore a substring enclosed inside brackets from a string only using regex ?

[Anonymous]

Inputs:  abc@(pqr)xyz.com

Output: abc@xyz.com

The regex used to check "abc@xyz.com"  these type of strings:

"(.*@.*\\..*)"

Requirement: The regex must ignore the "(pqr)" part as a valid match.

Note:We are using tExtractRegexFields component for the same

[fdenis]

"(.*@)(\\([^)]*\\))?(.*\\..*)" replace by $1+$3