C19H26FN3O3 CAS 2390036-46-9 363.4 g/mol
★★★★★ ★★★★★ 4.8 (17)
C20H27N3O3 CAS 2504100-70-1 357.4 g/mol
★★★★★ ★★★★★ 4.8 (18)