Using CC1NCCc2c1n(C)c1cc(-n3ccc(OCc4ccccc4)cc3=O)ccc21, CC(=O)O[BH-](OC(C)=O)OC(C)=O to produce CC1c2c(c3ccc(-n4ccc(OCc5ccccc5)cc4=O)cc3n2C)CCN1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.