Using O=C(NOC1CCCCO1)c1ccc2c(c1)CCN(C(=O)Cc1c[nH]c3ccccc13)C2 to produce O=C(NO)c1ccc2c(c1)CCN(C(=O)Cc1c[nH]c3ccccc13)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.