Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -19.940% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cn1cnc([N+](=O)[O-])c1Nc1ccc(O)cc1
b.) COc1ccc(OCC(=O)Nc2ccc3c(c2)CCC3)cc1
Answer: b. COc1ccc(OCC(=O)Nc2ccc3c(c2)CCC3)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(OCC(=O)Nc2ccc3c(c2)CCC3)cc1
COc1ccc(OCC(=O)Nc2ccc3c(c2)CCC3)cc1
N-(2,3-dihydro-1H-inden-5-yl)-2-(4-methoxyphenoxy)acetamide