if (annotations[i].secondaryStructure == '('
|| annotations[i].secondaryStructure == '['
|| annotations[i].secondaryStructure == '<'
|| annotations[i].secondaryStructure == '{'
|| annotations[i].secondaryStructure == 'A'
if (annotations[i].secondaryStructure == '('
|| annotations[i].secondaryStructure == '['
|| annotations[i].secondaryStructure == '<'
|| annotations[i].secondaryStructure == '{'
|| annotations[i].secondaryStructure == 'A'