3.4.21.92	0.004	-	3-(4-methoxyphenyl)-4-(pent-4-ynyl)oxetan-2-one	-	698464	
3.4.21.92	0.006	-	3-butyl-4-(pent-4-ynyl)oxetan-2-one	-	698464	
3.4.21.92	0.031	-	3-(non-8-ynyl)-4-(pent-4-ynyl)oxetan-2-one	-	698464