switch (location.host) {
    case 'sushi-lover.ru':
        if (location.pathname.indexOf('/trening_writing/')==-1 &&
            location.pathname.indexOf('/trening/')==-1 &&
            location.pathname.indexOf('/corporate/')==-1) {
            carrotquest.removeChat();
        };
        break;
    case 'super-zakupka.ru': case 'koronavirus-novosti.pro':
        carrotquest.removeChat();
        break;
    default: break;
};