Problem statement: Answer the MCQ question.
Question: Which compound has a 27.762\% 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) O=C(CCC1CCCN(C(=O)c2cc3ccccc3o2)C1)NCc1ccc(F)c(F)c1
(b) COC(=O)C1CCN(S(=O)(=O)c2cn(C)c(=O)n(C)c2=O)CC1
Answer: b. COC(=O)C1CCN(S(=O)(=O)c2cn(C)c(=O)n(C)c2=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#}
COC(=O)C1CCN(S(=O)(=O)c2cn(C)c(=O)n(C)c2=O)CC1
COC(=O)C1CCN(S(=O)(=O)c2cn(C)c(=O)n(C)c2=O)CC1
methyl 1-(1,3-dimethyl-2,4-dioxopyrimidin-5-yl)sulfonylpiperidine-4-carboxylate