Using CCNc1cc(C(C)C)ncc1N, COC(=O)Cn1ccnc1-c1nccs1 to produce CCn1c(Cn2ccnc2-c2nccs2)nc2cnc(C(C)C)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.