Using CC1(O)C2CC3CC(C2)CC1C3, C=C(C)C(=O)OCCN=C=O to produce C=C(C)C(=O)OCCNC(=O)OC1(C)C2CC3CC(C2)CC1C3, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.