Using CCCI, CCCc1cc(Oc2ccccc2)ccc1OCCCOc1ccc2c(c1)OC(C(=O)OCC)CC2 to produce CCCc1cc(Oc2ccccc2)ccc1OCCCOc1ccc2c(c1)OC(CCC)(C(=O)OCC)CC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.