We now turn to a larger library, VS.04.07, corresponding to a reaction network of 29 reactions and 175 operations. In contrast to FDA.03.09, the synthetic routes of VS.04.07 are not linear graphs but trees (Figure ). The optimal and baseline schedules on LAB-2 including work shift constraints are shown in Figure . The baseline schedule requires two additional work shifts to complete the library synthesis campaign compared to the optimal schedule, contributing to a makespan gap of 36.0%. Since heaters in LAB-2 have a capacity of 2, compatible operations can be processed on the same module, as shown by the temporally overlapped operations on heaters in Figure . The optimal schedule exhibits more samemodule overlap than the baseline schedule, though this is not as significant as their difference in makespan. As in FDA.03.09, differences in operation-to-module assignment and module processing order are observed.