InChI=1/C21H20N2O/c1-23(15-13-16-8-6-7-14-22-16)21-17-9-2-4-11-19(17)24-20-12-5-3-10-18(20)21/h2-12,14,21H,13,15H2,1H3	5A90BFB5427FD82D