Using COC(=O)c1cccc(CN2CCCC2)c1N(Cc1cccnc1)S(=O)(=O)c1ccc(OC)cc1 to produce COc1ccc(S(=O)(=O)N(Cc2cccnc2)c2c(CN3CCCC3)cccc2C(=O)O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.