Using O=C(n1ccnc1)n1ccnc1, CC1(C)C(C(=O)c2cn(CC3CCOCC3)c3ccc(C(=O)O)cc23)C1(C)C to produce CN(C)C(=O)c1ccc2c(c1)c(C(=O)C1C(C)(C)C1(C)C)cn2CC1CCOCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.