preferred_name: 2 6-aminohexanoate => N-(6-aminohexanoyl)-6-aminohexanoate + H2O
preferred_name_lc: 2 6-aminohexanoate => n-(6-aminohexanoyl)-6-aminohexanoate + h2o
label: 2 6-aminohexanoate => N-(6-aminohexanoyl)-6-aminohexanoate + H2O
label_lc: 2 6-aminohexanoate => n-(6-aminohexanoyl)-6-aminohexanoate + h2o