Using CCOC(=O)C[C@H](c1ccccc1)n1c(=O)n(Cc2cn(C)c3cccc(C)c23)c2cnc(C)cc21 to produce Cc1cc2c(cn1)n(Cc1cn(C)c3cccc(C)c13)c(=O)n2[C@H](CC(=O)O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.