Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a -4.257% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. CCOC(=O)CN1C(=O)N[C@@H](c2ccc(Br)cc2)C(C(=O)OC)=C1C
b. Cc1ccc(CNC(=O)CNC(=O)[C@@H]2Cc3ccccc3CN2)cc1
c. Cl.NCCCC(N)(C(=O)O)C(F)F
Answer: a. CCOC(=O)CN1C(=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#}
CCOC(=O)CN1C(=O)N[C@@H](c2ccc(Br)cc2)C(C(=O)OC)=C1C
CCOC(=O)CN1C(=O)N[C@@H](c2ccc(Br)cc2)C(C(=O)OC)=C1C
methyl (6S)-6-(4-bromophenyl)-3-(2-ethoxy-2-oxoethyl)-4-methyl-2-oxo-1,6-dihydropyrimidine-5-carboxylate