(3S)-3,6-diaminohexanoate => (3S,5S)-3,5-diaminohexanoate
(3s)-3,6-diaminohexanoate => (3s,5s)-3,5-diaminohexanoate
(3S)-3,6-diaminohexanoate => (3S,5S)-3,5-diaminohexanoate
(3s)-3,6-diaminohexanoate => (3s,5s)-3,5-diaminohexanoate