label: (5E,7S)-(7-(5-fluoro-2-methylphenyl)-4-methyl-7,8-dihydro-5(6H)-quinolinylideneamino)guanidine dimethanesulfonate
label_lc: (5e,7s)-(7-(5-fluoro-2-methylphenyl)-4-methyl-7,8-dihydro-5(6h)-quinolinylideneamino)guanidine dimethanesulfonate