InChI=1/C24H34N2O2/c1-18-2-4-21(5-3-18)23-13-19-12-20(14-23)16-24(15-19,17-23)22(28)26-8-6-25(7-9-26)10-11-27/h2-5,19-20,27H,6-17H2,1H3/t19-,20+,23?,24?	C5B25DE84CFBA7C9