Problem statement: Answer the multiple-choice question.
Query: Which compound has a 6.129\% 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)c1c(NC(C)=O)sc2c(OCC(O)CNC(C)(C)C)c(Br)ccc12
(b) Cc1ccc(-c2cc(C(=O)N3CCN(C(=O)c4ccco4)CC3)[nH]n2)c(C)c1
(c) COc1ccc(/C=C/C(=O)NC(C)CCc2ccccc2)cc1
(d) Cc1c(C)c2ccc(OCC(=O)N3CCC(C(=O)O)(c4ccccc4)CC3)cc2oc1=O
(e) Cn1sc(NC(=O)c2cccc(Cl)c2)nc1=O
Answer: a. CCOC(=O)c1c(NC(C)=O)sc2c(OCC(O)CNC(C)(C)C)c(Br)ccc12
{#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)c1c(NC(C)=O)sc2c(OCC(O)CNC(C)(C)C)c(Br)ccc12
CCOC(=O)c1c(NC(C)=O)sc2c(OCC(O)CNC(C)(C)C)c(Br)ccc12
ethyl 2-acetamido-6-bromo-7-[3-(tert-butylamino)-2-hydroxypropoxy]-1-benzothiophene-3-carboxylate