Using COc1ccc(-c2sc3cc(OC)ccc3c2C(=O)c2ccc(OCC3CCCN(C)C3)cc2)cc1 to produce CN1CCCC(COc2ccc(C(=O)c3c(-c4ccc(O)cc4)sc4cc(O)ccc34)cc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.