Using CCN=C=NCCCN(C)C, CC(C)(C)OC(=O)N(C[C@H](O)COc1ccccc1)C1CCCc2ccc(OCC(=O)O)cc2C1 to produce CN(C)C(=O)COc1ccc2c(c1)CC(NC[C@H](O)COc1ccccc1)CCC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.