Using N#Cc1ccc2c(c1)C1(COc3cc4c(cc31)OCCO4)C(=O)N2Cc1ccccn1, O=C([O-])[O-] to produce NC(=O)c1ccc2c(c1)C1(COc3cc4c(cc31)OCCO4)C(=O)N2Cc1ccccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.