Task: Answer the MCQ question.
Question: Which compound has a 2.104\% 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 additional words.
Options:
(a) CN1CCN(c2ccc(NC(=O)c3ccc4c(c3)OCCO4)cc2Cl)CC1
(b) COc1ccc(C(=O)NCCN2CCOCC2)c(OC)c1OC
(c) CCCOC(=O)/C(C)=N\NC(=O)c1ccco1
(d) CCOc1ccc(C(=O)CCC(=O)NC(C)C(=O)OC)cc1
Answer: d. CCOc1ccc(C(=O)CCC(=O)NC(C)C(=O)OC)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#}
CCOc1ccc(C(=O)CCC(=O)NC(C)C(=O)OC)cc1
CCOc1ccc(C(=O)CCC(=O)NC(C)C(=O)OC)cc1
methyl2-[[4-(4-ethoxyphenyl)-4-oxobutanoyl]amino]propanoate