[{"from": "human", "value": "What is Mn of given SMILES at room temperature and atmospheric pressure? ->  CC1=CC=C(C2=CC=C(C(SC(C3=C(F)C=C(C)C4=NSN=C43)=C5)=C5C6(CC(CC)CCCC)CC(CCCC)CC)C6=C2)S1\n"}, {"from": "gpt", "value": " 27.8\n"}]