InChI=1/C31H37N3O4/c1-21(2)25-11-10-22(3)18-28(25)38-20-24(35)19-33-14-12-32(13-15-33)16-17-34-30(36)26-8-4-6-23-7-5-9-27(29(23)26)31(34)37/h4-11,18,21,24,35H,12-17,19-20H2,1-3H3/p+1/t24-/m1/s1/fC31H38N3O4/h32H/q+1 70098E2DF5C309C1