Using c1cc(C2CO2)ccn1, CN1CCc2[nH]c3ccc(C(C)(C)C)cc3c2C1 to produce CN1CCc2c(c3cc(C(C)(C)C)ccc3n2CC(O)c2ccncc2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.