Using O=C(c1ccccc1)n1c(=O)ccn(C/C=C/COC(c2ccccc2)(c2ccccc2)c2ccccc2)c1=O to produce O=c1ccn(C/C=C/COC(c2ccccc2)(c2ccccc2)c2ccccc2)c(=O)[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.