Using O=S(=O)(c1ccc(C(CC2CCOCC2)c2ccc(-c3ncc(CO)s3)[nH]2)cc1)C1CC1 to produce O=Cc1cnc(-c2ccc(C(CC3CCOCC3)c3ccc(S(=O)(=O)C4CC4)cc3)[nH]2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.