Using CCCI, CCOC(=O)C[C@@H]1CCc2cc(OCCCOc3ccc(-c4nc5c(s4)CCCC5)cc3OC)ccc21 to produce CCCOc1cc(-c2nc3c(s2)CCCC3)ccc1OCCCOc1ccc2c(c1)CC[C@H]2CC(=O)OCC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.