Using C=CCn1nc2c3ccccc3n(Cc3ccc(-n4cccn4)cc3)nc-2c1=O, O=C(OO)c1cccc(Cl)c1 to produce O=c1c2nn(Cc3ccc(-n4cccn4)cc3)c3ccccc3c-2nn1CC1CO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.