Hi Kumar,
Your sample file contain just one example :confused: ?
Check this {array} formula:
=MID(B2,MATCH(1,(CODE(MID(B2,ROW($1:$255),1))>=65)*(CODE(MID(B2,ROW($2:$255),1))<90),),MATCH(1,(CODE(MID(B2,ROW($1:$255),1))>=97)*(CODE(MID(B2,ROW($2:$255),1))<=122),)-FIND(" ",B2)-2)
{array formula...