InChI=1/C28H31N5O2/c1-19-9-7-12-21-15-22(27(32(2)3)29-26(19)21)17-33(18-23-13-8-14-35-23)28(34)25-16-24(30-31-25)20-10-5-4-6-11-20/h4-7,9-12,15-16,23,25H,8,13-14,17-18H2,1-3H3/p+1/t23-,25+/m0/s1/fC28H32N5O2/h29H/q+1 13859043ED6C2F05