Using Cc1cccc2c3c([nH]c12)CCN(C)C3, C=Cc1ccc(C)nc1 to produce Cc1ccc(CCn2c3c(c4cccc(C)c42)CN(C)CC3)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.