You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the SMILES representation of the molecule N-[3-[[N'-methyl-N-(2-methylsulfanylethyl)carbamimidoyl]amino]propyl]thiophene-2-carboxamide .
user
CN=C(NCCCNC(=O)C1=CC=CS1)NCCSC
assistant