Task: Answer the multiple-choice question.
Question: Which drug exhibits a 11.780\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CN(Cc1nc2ccccc2n1C)S(=O)(=O)c1ccc(Cl)cc1
b: CCOc1cc2[nH]c(=O)n(CCCC(=O)O)c(=O)c2cc1OCC
Answer: b. CCOc1cc2[nH]c(=O)n(CCCC(=O)O)c(=O)c2cc1OCC
{#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#}
CCOc1cc2[nH]c(=O)n(CCCC(=O)O)c(=O)c2cc1OCC
CCOc1cc2[nH]c(=O)n(CCCC(=O)O)c(=O)c2cc1OCC
4-(6,7-diethoxy-2,4-dioxo-1H-quinazolin-3-yl)butanoic acid