IUPAC:4-[(3S)-3-(difluoromethyl)-9-fluoro-2,7-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(12),6,8,10-tetraen-11-yl]-N-{5-[(4-ethylpiperazin-1-yl)methyl]pyridin-2-yl}-5-fluoropyrimidin-2-amine
IUPAC:4-[(3S)-3-(difluoromethyl)-9-fluoro-2,7-diazatricyclo[6.4.0.0^{2,6}]dodeca-1(12),6,8,10-tetraen-11-yl]-N-{5-[(4-ethylpiperazin-1-yl)methyl]pyridin-2-yl}-5-fluoropyrimidin-2-amine