There has certainly been work on it, but not sure what the status is. Of course, it could be very useful. From Google, 2019, https://research.google/blog/lear

There has certainly been work on it, but not sure what the status is. Of course, it could be very useful. From Google, 2019, https://research.google/blog/learning-to-smell-using-deep-learning-to-predict-the-olfactory-properties-of-molecules/ https://research.google/blog/learning-to-smell-using-deep-le...