Using CC(=O)OC(C)=O, Cc1nc(CC2CCN(c3ccc(-c4ccc(CO)cc4)cc3)CC2)nc(C(=O)NCC(=O)O)c1O to produce CC(=O)OCc1ccc(-c2ccc(N3CCC(Cc4nc(C)c(O)c(C(=O)NCC(=O)O)n4)CC3)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.