InChI=1/C29H25N3O4/c33-27(32-35)23-15-29(23)16-26(31-28(29)34)19-10-12-21(13-11-19)36-17-20-14-25(18-6-2-1-3-7-18)30-24-9-5-4-8-22(20)24/h1-14,23,26,35H,15-17H2,(H,31,34)(H,32,33)/t23-,26+,29-/m1/s1/f/h31-32H 6BF9C277E8A0B2A2