Using CCCC[Sn](C#CCOC)(CCCC)CCCC, COC(=O)c1c(C)cc(N2CCOCC2)nc1Cl to produce COCC#Cc1nc(N2CCOCC2)cc(C)c1C(=O)OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.