label: (2R)-1-((5-((3R)-1,2-Dithiolan-3-yl)pentanoyl)oxy)-3-(hexadecyloxy)-2-propanyl (4Z,7Z,10Z,13Z,16Z,19Z)-4,7,10,13,16,19-docosahexaenoate
label_lc: (2r)-1-((5-((3r)-1,2-dithiolan-3-yl)pentanoyl)oxy)-3-(hexadecyloxy)-2-propanyl (4z,7z,10z,13z,16z,19z)-4,7,10,13,16,19-docosahexaenoate