Using COc1cc(C)cc2cc(-c3c(CN4CCNC(=O)C4)c(CO)n4ncnc(N)c34)sc12, CO to produce COCc1c(CN2CCNC(=O)C2)c(-c2cc3cc(C)cc(OC)c3s2)c2c(N)ncnn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.