Dear chimera I am sorry to interrupt your busy schedule. My name is Matsui, and I am a second-year master's student at a Japanese university. Thank you for taking time out of your busy schedule to respond to my question the other day. We are investigating interactions between protein and ligand. I want to optimize the attached file compound. I want to adjust the charge for this purpose. [image: image.png] Question However, when I press OK in the first photo section, a black screen appears as in the second photo.In you tube and other videos, I was moved to the save etc. screen. Is the charge optimization done correctly here? [image: image.png] --------------------------------------------------------------------------- Kenji Matsui Graduate School of Tokyo University of Agriculture and Technology M2 2-24-16, Nakamachi, Koganei-shi, Tokyo 184-8588, Japan Mail: s214903z@st.go.tuat.ac.jp
