Using O=S(=O)(c1cccc2ccccc12)c1n[nH]c2ccc(OC3CCNC3)cc12, CC(=O)O[BH-](OC(C)=O)OC(C)=O to produce CN1CCC(Oc2ccc3[nH]nc(S(=O)(=O)c4cccc5ccccc45)c3c2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.