<qa>  What dose is a 300 mgm2 B 400 mgm2 CCohort Pemetrexed Dose A 300 mgm2 B 400 mgm2 C 500 mgm2 D 600 mgm2 E 700 mgm2 F 800 mgm2 Stop to Analyze Safety G 900 mgm2 H 1000 mgm2 Stop to Analyze Safety 