[{"from": "human", "value": "What is weight-averaged molecular weight of given SMILES at normal measurement conditions.? ->  CC1=CC2=C(C(SC(C3=CC(C(CCCCCC)(CCCCCC)C4=C5C=CC(N(C6=CC=C(C(C=CC(C)=C7)=C7C8(CCCCCC)CCCCCC)C8=C6)C9=CC=C(/C=C\\C%10=CC=C(/C=C(C#N)\\C#N)S%10)C=C9)=C4)=C5C=C3)=C%11)=C%11C2(CC(CC)CCCC)CC(CC)CCCC)S1\n"}, {"from": "gpt", "value": " 32.9\n"}]