Exploring Metomethazene. To explore a different substance…

Metomethazene
N,N-Diethyl-2-{2-[(4-methoxyphenyl)methyl]-5-methyl-1H-benzimidazol-1-yl}ethan-1-amine
 15006  C22H29N3O  351.485
 InChI=1S/C22H29N3O/c1-5-24(6-2)13-14-25-21-12-7-17(3)15-20(21)23-22(25)16-18-8-10-19(26-4)11-9-18/h7-12,15H,5-6,13-14,16H2,1-4H3
 AVEHVOOTGJVOJJ-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CCN(CCn1c(Cc2ccc(cc2)OC)nc2c1ccc(c2)C)CC