Using CCOC(=O)/C=C/c1cn(Cc2ccc(Oc3ccccc3)cc2)nc1OCc1nc(-c2ccccc2)oc1C to produce Cc1oc(-c2ccccc2)nc1COc1nn(Cc2ccc(Oc3ccccc3)cc2)cc1/C=C/C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.