Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -0.998\% 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 COC(=O)C1CCN(c2cc(=O)n(Cc3ccc(F)cc3)c(=O)[nH]2)CC1
b CN(C)S(=O)(=O)c1cc(NC(=O)CNCCN2CCOCC2)ccc1Cl.O=C(O)C(=O)O
Answer: a. COC(=O)C1CCN(c2cc(=O)n(Cc3ccc(F)cc3)c(=O)[nH]2)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(c2cc(=O)n(Cc3ccc(F)cc3)c(=O)[nH]2)CC1
COC(=O)C1CCN(c2cc(=O)n(Cc3ccc(F)cc3)c(=O)[nH]2)CC1
methyl1-[3-[(4-fluorophenyl)methyl]-2,4-dioxo-1H-pyrimidin-6-yl]piperidine-4-carboxylate