Problem statement: Answer the multiple-choice question.
Query: Which compound has a 16.838\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) CCOC(=O)C1=C(C)Nc2ccccc2N=C1NC(=O)c1ccc(Cl)c(S(=O)(=O)N2CCCC2)c1
(b) Cc1cc(CNC(=O)c2cccc([N+](=O)[O-])c2)c2ccccc2n1
(c) COCC(=O)N1CCC(Oc2ccc(C(=O)N[C@H](C(=O)OC)C(C)C)cc2)CC1
(d) O=c1[nH]c(SCc2ccccc2F)nc2ccccc12
(e) Cc1nc(NC(=O)c2cncc(Br)c2)ccc1Br
Answer: c. COCC(=O)N1CCC(Oc2ccc(C(=O)N[C@H](C(=O)OC)C(C)C)cc2)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#}
COCC(=O)N1CCC(Oc2ccc(C(=O)N[C@H](C(=O)OC)C(C)C)cc2)CC1
COCC(=O)N1CCC(Oc2ccc(C(=O)N[C@H](C(=O)OC)C(C)C)cc2)CC1
methyl (2S)-2-[[4-[1-(2-methoxyacetyl)piperidin-4-yl]oxybenzoyl]amino]-3-methylbutanoate