Using C1COCCN1, C=C(C)OC(=O)Nc1cc(Oc2ccc(NC(=O)NC(=O)C(C)(C)C)nc2C)ccn1 to produce Cc1nc(NC(=O)NC(=O)C(C)(C)C)ccc1Oc1ccnc(NC(=O)N2CCOCC2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.