[{"from": "human", "value": "What is Mw of given SMILES at room temperature and atmospheric pressure? ->  CC1=CC([Ge](CCCCCCCC)(CCCCCCCC)C2=C3C=CC(C4=CC=C(C(N(CCCCCCCC)C5=O)=C6C5=C(C7=CC=C(C)S7)N(CCCCCCCC)C6=O)S4)=C2)=C3C=C1\n"}, {"from": "gpt", "value": " 1003\n"}]