Using COc1ccc(CCl)cc1, Cn1c2c(c3ccccc31)CCC21CCNCC1 to produce COc1ccc(CN2CCC3(CCc4c3n(C)c3ccccc43)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.