Using O=c1[nH]c(NCCSCc2cccs2)ncc1Cc1cccnc1, C=[N+](C)C to produce CN(C)Cc1ccc(CSCCNc2ncc(Cc3cccnc3)c(=O)[nH]2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.