As chlorine is highly electrophilic the profile of electrostatic demand all over the molecule will likely be altered, for good or poor. Sterically it will even alter binding, but once more substitutions during the para position have been properly tolerated in other cathinones for example 4 MMC. I like https://strongestk2sprayonpaper53196.tusblogos.com/33938224/facts-about-buy-mephedrone-powder-online-revealed