Task: Please create a SMILES based on the text description below.
Description: A molecule that is a human ether-à-go-go related gene (hERG) blocker (<10uM).
Result: Cn1nc(N2CCC3(CCN(C[C@H](O)c4ccc(-n5cnnn5)nn4)CC3)C2=O)ccc1=O
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: A molecule that is a {herg_blocker__names__noun}.
Result: {SMILES#}
8-[(2S)-2-hydroxy-2-[6-(tetrazol-1-yl)pyridazin-3-yl]ethyl]-2-(1-methyl-6-oxopyridazin-3-yl)-2,8-diazaspiro[4.5]decan-1-one