Using O=CCCCCCc1cccc2cncn12, CCOC(=O)/C=C/CP(=O)(OCC)OCC to produce CCOC(=O)C=CC=CCCCCCc1cccc2cncn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.