Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.465\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCOC(=O)C1CCN(c2c(Nc3ccc(C)c(C)c3)c(=O)c2=O)CC1
b COc1ccc(N(CC(=O)N/N=C/c2cccs2)S(=O)(=O)c2ccccc2)cc1
c CCN1CCCC1CNC(=O)c1cc([N+](=O)[O-])c(N(C)C)cc1OC
d O=C(/C=C/c1ccc2c(c1)OCO2)NCCSCc1cccc(Cl)c1
Answer: a. CCOC(=O)C1CCN(c2c(Nc3ccc(C)c(C)c3)c(=O)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#}
CCOC(=O)C1CCN(c2c(Nc3ccc(C)c(C)c3)c(=O)c2=O)CC1
CCOC(=O)C1CCN(c2c(Nc3ccc(C)c(C)c3)c(=O)c2=O)CC1
ethyl 1-[2-(3,4-dimethylanilino)-3,4-dioxocyclobuten-1-yl]piperidine-4-carboxylate