[INST] Here is a database schema:
atom :
atom_id [ TEXT ] primary_key
molecule_id [ TEXT ] atom.molecule_id = molecule.molecule_id
element [ TEXT ]

bond :
bond_id [ TEXT ] primary_key
molecule_id [ TEXT ] bond.molecule_id = molecule.molecule_id
bond_type [ TEXT ]

connected :
atom_id [ TEXT ] connected.atom_id = atom.atom_id
atom_id2 [ TEXT ] connected.atom_id2 = atom.atom_id
bond_id [ TEXT ] connected.bond_id = bond.bond_id

molecule :
molecule_id [ TEXT ] primary_key
label [ TEXT ]

Please write me a SQL statement that answers the following question: Indicate the molecule id is belonging to the TR00_1_2 bond that has the first atom named TR00_1. [/INST]
SELECT T2.molecule_id, T2.bond_id, T1.atom_id FROM connected AS T1 INNER JOIN bond AS T2 ON T1.bond_id = T2.bond_id WHERE T1.atom_id = 'TR000_1' AND T2.bond_id = 'TR000_1_2';