You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 1-[2-(3,5-dimethoxyphenyl)-2-hydroxyethyl]-3-ethyl-2-[(2-methyl-1,2,4-triazol-3-yl)methyl]guanidine .
user
C17H26N6O3
assistant