Task: Please give me a SMILES based on the description below.
Description: A molecule that is a human ether-à-go-go related gene (hERG) blocker (<10uM).
Result: CC(C)=CCn1c(N2CCCC(N)C2)c(C#N)c2c1c(=O)n(Cc1cnc3ccccc3n1)c(=O)n2C
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#}
6-(3-aminopiperidin-1-yl)-1-methyl-5-(3-methylbut-2-enyl)-2,4-dioxo-3-(quinoxalin-2-ylmethyl)pyrrolo[3,2-d]pyrimidine-7-carbonitrile