Task: Please create a SMILES based on the description below.
Description: A molecule that is a human ether-à-go-go related gene (hERG) blocker (<10uM).
Result: N#Cc1cnc(Nc2cc(NC[C@H]3CNCCO3)c(C(F)(F)F)cn2)cn1
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#}
5-[[4-[[(2R)-morpholin-2-yl]methylamino]-5-(trifluoromethyl)pyridin-2-yl]amino]pyrazine-2-carbonitrile