Using CC(=O)OCCn1cnc2c(c(C)cn2Cc2ccc(C(=O)c3ccc(Cl)cc3)cc2)c1=O to produce Cc1cn(Cc2ccc(C(=O)c3ccc(Cl)cc3)cc2)c2ncn(CCO)c(=O)c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.