[{"from": "human", "value": "What is Mn of given SMILES at normal measurement conditions.? ->  CC1=CC2=C(C(C3=CC=C(SCC(CCCCCC)CCCCCCCC)C=C3)=C(C=C(C4=C(F)C(F)=C(C)C5=NSN=C54)S6)C6=C2C7=CC=C(SCC(CCCCCC)CCCCCCCC)C=C7)S1\n"}, {"from": "gpt", "value": " 5.39\n"}]