Task: Answer the MCQ question.
Question: Which compound exhibits a 14.213\% 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) CC(Oc1ccc2cc(-c3ccccc3)c(=O)oc2c1)C(=O)NCC1CCC(C(=O)O)CC1
b) CCCC(C)NS(=O)(=O)c1ccccc1
Answer: a. CC(Oc1ccc2cc(-c3ccccc3)c(=O)oc2c1)C(=O)NCC1CCC(C(=O)O)CC1
{#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#}
4-[[2-(2-oxo-3-phenylchromen-7-yl)oxypropanoylamino]methyl]cyclohexane-1-carboxylic acid