Using C1=C(CNC(c2ccccc2)(c2ccccc2)c2ccccc2)OCCC1, [OH-] to produce OC1CCCOC1CNC(c1ccccc1)(c1ccccc1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.