Using c1ccc2[nH]c(NCC3CCNCC3)nc2c1, COc1ccc2c(C[N+](C)(C)C)cn(C)c2c1 to produce COc1ccc2c(CN3CCC(CNc4nc5ccccc5[nH]4)CC3)cn(C)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.