● Submit a job by inputting a SMILES string of a molecular ● Submit a job by drawing the structure of a molecular Tips: (1) The input string must follow SMILES string notation, otherwise, the molecule cannot be exported. (2) The number of non-hydrogen atoms in the input molecule must not exceed 50. (3) It must not contain metals. (4) It must be a single, integral structure, not fragmented into two or more parts.