3-[(4-Methylpiperazin-1-yl)methyl]benzoic acid (5-chloro-2,3-dihydro-2-oxobenzoxazol)-3-yl ester C??? ??, ??, ??

3-[(4-Methylpiperazin-1-yl)methyl]benzoic acid (5-chloro-2,3-dihydro-2-oxobenzoxazol)-3-yl ester ?? ?? ? ???

???

?? ??

3-[(4-Methylpiperazin-1-yl)methyl]benzoic acid (5-chloro-2,3-dihydro-2-oxobenzoxazol)-3-yl ester ?? ??