Problem statement: Answer the multiple-choice question.
Query: Which compound has a 1.378\% 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(CCOC)CCN(Cc2ccccc2-c2ccco2)CC1
(b) Cc1ccc(C)c(S(=O)(=O)N2CCN(C(C(=O)Nc3ccc(F)cc3)c3ccccc3)CC2)c1
(c) CCN1C(=NCCCCO)N[C@@H](c2cccc(C(F)(F)F)c2)C(C(=O)OC)=C1C
(d) COc1ccc([C@H]2CC(=O)C=C(c3cc(F)ccc3OC)C2)cc1
(e) COc1ccccc1C1CC(c2ccc(Cl)cc2Cl)Nc2nc(N)nn21
Answer: a. CCOC(=O)C1(CCOC)CCN(Cc2ccccc2-c2ccco2)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)C1(CCOC)CCN(Cc2ccccc2-c2ccco2)CC1
CCOC(=O)C1(CCOC)CCN(Cc2ccccc2-c2ccco2)CC1
ethyl 1-[[2-(furan-2-yl)phenyl]methyl]-4-(2-methoxyethyl)piperidine-4-carboxylate