Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a -31.896% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] Cc1ccccc1C(O)c1ccncc1
[b] CC(=O)N1CCN(c2ccc(NC(=O)c3cccc([N+](=O)[O-])c3)cc2)CC1
[c] COCCN1C(=O)N[C@@H](c2ccc(Br)cc2)C(C(=O)OC)=C1C
[d] N/C(Cc1ccc(Cl)cc1Cl)=N\OC(=O)Cc1ccccc1
[e] O=C(N/C(=C\c1ccc(Br)cc1)C(=O)N1CCOCC1)c1ccccc1Cl
Answer: c. COCCN1C(=O)N[C@@H](c2ccc(Br)cc2)C(C(=O)OC)=C1C
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COCCN1C(=O)N[C@@H](c2ccc(Br)cc2)C(C(=O)OC)=C1C
COCCN1C(=O)N[C@@H](c2ccc(Br)cc2)C(C(=O)OC)=C1C
methyl (6S)-6-(4-bromophenyl)-3-(2-methoxyethyl)-4-methyl-2-oxo-1,6-dihydropyrimidine-5-carboxylate