Exploring 1301. To explore a different substance…

1-(5-Ethylthiophen-2-yl)-2-(pyrrolidin-1-yl)pentan-1-one
 1301  C15H23NOS  265.414
 InChI=1S/C15H23NOS/c1-3-7-13(16-10-5-6-11-16)15(17)14-9-8-12(4-2)18-14/h8-9,13H,3-7,10-11H2,1-2H3
 XBDWYUMRECXDTC-UHFFFAOYSA-N This stereoisomer Any stereoisomer
 CCCC(C(=O)c1ccc(s1)CC)N1CCCC1