Using CC1(C)OB(c2ccc(Oc3ccc(C#N)c(OC4CCCC4)n3)cc2C=O)OC1(C)C to produce N#Cc1ccc(Oc2ccc3c(c2)COB3O)nc1OC1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.