Using COCOc1cccc(CN(C)c2cnc(-c3ccccc3)c(-c3ccccc3)n2)c1 to produce CN(Cc1cccc(O)c1)c1cnc(-c2ccccc2)c(-c2ccccc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.