You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the SMILES notation of the molecule 3-(5-diethoxyphosphorylpent-1-ynyl)-1,10-phenanthroline ?
user
CCOP(=O)(CCCC#CC1=CN=C2C(=C1)C=CC1=CC=CN=C12)OCC
assistant