Problem statement: Answer the multiple choice question.
Query: Which drug has a 2.952\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) CCOC(=O)C1(Cc2cccc(OC)c2)CCN(CCO)CC1
(b) CCOc1ccccc1NC(=O)Cn1c(=O)sc2ccccc21
(c) COc1ccc(C(=O)C2CCCN(Cc3cccc4c3OCO4)C2)cc1OC
(d) CCOc1cc(-c2sc(Nc3cc(C)ccc3OC)n[n+]2-c2ccccc2)ccc1OC.[Cl-]
(e) Cc1ccc(NN=Nc2nc3c([nH]2)c(=O)n(C)c(=O)n3C)cc1
Answer: b. CCOc1ccccc1NC(=O)Cn1c(=O)sc2ccccc21
{#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#}
CCOc1ccccc1NC(=O)Cn1c(=O)sc2ccccc21
CCOc1ccccc1NC(=O)Cn1c(=O)sc2ccccc21
N-(2-ethoxyphenyl)-2-(2-oxo-1,3-benzothiazol-3-yl)acetamide