Sirolimus dialdehyde

Chemical Name: (2R,3S,6R,7E,9R,10R,12R,14S,15E)-9-hydroxy-1-((1S,3R,4R)-4-hydroxy-3-methoxycyclohexyl)-10-methoxy-2,6,8,12,14-pentamethyl-5,11,17-trioxoheptadeca-7,15-dien-3-yl (S)-1-(2-((2R,3R,6S)-2-hydroxy-6-((S,E)-2-methoxy-3-methyl-5-oxopent-3-en-1-yl)-3-methyltetrahydro-2H-pyran-2-yl)-2-oxoacetyl)piperidine-2-carboxylate

Smile: O[C@H]1[C@H](OC)C[C@H](C[C@@H](C)[C@H](CC([C@H](C)/C=C([C@@H](O)[C@@H](OC)C([C@H](C)C[C@H](C)/C=C/C=O)=O)\C)=O)OC([C@@H]2CCCCN2C(C([C@@]3(O)[C@H](C)CC[C@@H](C[C@H](OC)/C(C)=C/C=O)O3)=O)=O)=O)CC1