Using Oc1cccnc1-n1cccc1, CC(C)(C)OC(=O)N1CCC(=O)CC1 to produce c1cnc2c(c1)OC1(CCNCC1)c1cccn1-2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.