1-Piperazinecarboxamide, 4-(4-amino-6,7-dimethoxy-2-quinazolinyl)-N-(2-fluorophenyl)-, hydrochloride, hydrate (1:1:1) 2-(4-(2-Fluorophenyl)carbamoylpiperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline HCl hydrate 79221-27-5