InChI=1/C28H35N5O2/c34-15-1-2-19-11-13-32(14-12-19)24-8-6-23(7-9-24)30-28-29-18-22-5-10-26(35)33(27(22)31-28)25-17-20-3-4-21(25)16-20/h5-10,18-21,25,34H,1-4,11-17H2,(H,29,30,31)/p+1/t20-,21+,25+/m1/s1/fC28H36N5O2/h30,32H/q+1 166A90CEF4CA61DA