id	siRNA	mRNA	cell_line
train_like_1	ACUUUUUCGCGGUUGUUAC	GUAACAACCGCGAAAAAGU	hek293
train_like_2	GGAAGGUGAUGCUUAUAUU	AAUAUAAGCAUCACCUUCC	h1299
out_of_domain_1	ACUUUUUCGCGGUUGUUAC	AAAAAAAAAAAAAAAAAAA	hek293