Using O=CO, CN(C)CCOc1ccc(NC(=O)N(N=Cc2ccccc2)c2ccc(Oc3ccccc3)cc2)cc1 to produce CN(C)CCOc1ccc(NC(=O)N(NC=O)c2ccc(Oc3ccccc3)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.