11-Benzyl-5-(chloromethyl)-8-thia-4,6,11-triazatricyclo [7.4.0.0^{2,7}]trideca-1(9),2(7),3,5-tetraen-3-ol 11-benzyl-5-(chloromethyl)-8-thia-4,6,11-triazatricyclo[7.4.0.0,]trideca-1(9),2,4,6-tetraen-3-ol 2-(Chloromethyl)-5,6,7,8-tetrahydro-7-(phenylmethyl)pyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one Pyrido[4',3':4,5]thieno[2,3-d]pyrimidin-4(1H)-one, 2-(chloromethyl)-5,6,7,8-tetrahydro-7-(phenylmethyl)-