1	D2O	6-[2-methoxy-5-(2-phenylethoxy)benzyl]-5-methylpyrido[2,3-D]pyrimidine-2,4-diamine	1.000
2	MXA	6-(2,5-dimethoxy-benzyl)-5-methyl-pyrido[2,3-D]pyrimidine-2,4-diamine	0.774