[{"from": "human", "value": "What is Mw of given SMILES at normal measurement conditions.? ->  CC1=CC2=C(C(C=CC(C3=CC(/C=C/C4=CC=C(/C=C5C(N(CC)C(N(CC)C/5=O)=S)=O)S4)=C(C)S3)=C6)=C6N2C(CCCCCCCC)CCCCCCCC)C=C1\n"}, {"from": "gpt", "value": " 57.1\n"}]