InChI=1/C25H23N3O2/c1-18(21-12-11-20-7-3-4-8-22(20)15-21)27-25(29)16-30-24-10-6-5-9-23(24)19(2)28-14-13-26-17-28/h3-15,17-18H,2,16H2,1H3,(H,27,29)/t18-/m0/s1/f/h27H 8161F6F6BE732139