The term olfactory modality is identified in base64 scheme by the sequence b2xmYWN0b3J5IG1vZGFsaXR5, while the MD5 signature is equal to 4b7aa62a2ec1ea8c903b4c8411d7c4b2. The ASCII encoding of olfactory modality in hexadecimal notation is 6f6c666163746f7279206d6f64616c697479.