[{"from": "human", "value": "What is weight-averaged molecular weight of given SMILES at room temperature and atmospheric pressure? ->  CC1=CC2=C(C(C=C(C(CCCCCCCC)(CCCCCCCC)C3=C4C=C5C(C(SC(C6=CC=C(C)C7=NSN=C76)=C8)=C8C5(CCCCCCCC)CCCCCCCC)=C3)C4=C9)=C9C2(CCCCCCCC)CCCCCCCC)S1\n"}, {"from": "gpt", "value": " 94.7\n"}]