InChI=1/C28H33N5O2/c29-26(25(20-8-3-1-4-9-20)21-10-5-2-6-11-21)28(35)33-15-7-12-24(33)27(34)30-17-19-13-14-23-22(16-19)18-31-32-23/h1-6,8-11,18-19,24-26H,7,12-17,29H2,(H,30,34)(H,31,32)/p+1/t19-,24-,26+/m0/s1/fC28H34N5O2/h29-31H/q+1 7258EE8671407225