There is also an N1—H1⋯O4 hydrogen bond amongst the indole nitrogen and the other oxygen with the carboxylate group over a symmetry-generated fumarate dianion (Desk 2 DISCLAIMER: PW's dosage data is collected from users and methods for instructional purposes only. It's not at all a advice and may be confirmed https://tituskkifc.wikiparticularization.com/698687/about_5_meo_dalt_freebase