Task: Answer the MCQ question.
Question: Which drug has a 16.149\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: COc1ccc(C(=O)NNC2CC(=O)N(Cc3ccccc3)C2=O)cc1OC
b: COc1ccc2oc(C(=O)Nc3ccccn3)c(C)c2c1
Answer: b. COc1ccc2oc(C(=O)Nc3ccccn3)c(C)c2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc2oc(C(=O)Nc3ccccn3)c(C)c2c1
COc1ccc2oc(C(=O)Nc3ccccn3)c(C)c2c1
5-methoxy-3-methyl-N-pyridin-2-yl-1-benzofuran-2-carboxamide