Using O=C(c1cn(C[C@H]2CCCNC2)c2cc(Cl)ccc12)N1CCC2(CC1)OCc1ccccc12, CC(=O)O to produce CN1CCC[C@H](Cn2cc(C(=O)N3CCC4(CC3)OCc3ccccc34)c3ccc(Cl)cc32)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.