[PyMOL] The 'select' command for complex residue selection

[sunyeping <sun...@al...>]

Dear all, 

In pymol I loaded two protein: protein_A and protein_B. I want to make a selection of some incontinuous residues from two chains of protein_A, for example, residue 30-34, 71-74 and 117-120 from chain A and residue 88-96 from chain C. How should I write the select command? I tried the following:

   select sele, (protein_A and chain A and (resi 29-33 or resi 70-73 or resi 116-119)) or (protein_A and chain C and resi 87-95）

but it returns syntax error. So what is the correct command for this?

Thank you in advance