Using COC(=O)C1CNC1, CC(=O)c1ccc2cc(OC3CCC(C(C)(C)C)CC3)ccc2n1 to produce COC(=O)C1CN(C(C)c2ccc3cc(O[C@H]4CC[C@H](C(C)(C)C)CC4)ccc3n2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.