[{"from": "human", "value": "Write Mn of given SMILES at room temperature and atmospheric pressure. ->  CC(S1)=CC2=C1C(OC[C@H](CCCC)CC)=C(C=C(C3=CC=C(C4=C(OCCCCCCCC)C(OCCCCCCCC)=C(C5=CC=C(C)O5)C6=NSN=C64)O3)S7)C7=C2OC[C@H](CCCC)CC\n"}, {"from": "gpt", "value": " 997\n"}]