Task: Answer the multiple choice question.
Query: Which drug exhibits a 12.913\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CN(C)C(=O)c1ccc(NC(=O)COC(=O)CC23CC4CC(CC(Br)(C4)C2)C3)cc1
b. COCCCNc1nnc(Cc2ccc(Cl)cc2)c(=O)[nH]1
c. Cc1cnc(C(=O)OCc2ccc(Br)cc2)cn1
Answer: c. Cc1cnc(C(=O)OCc2ccc(Br)cc2)cn1
{#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#}
Cc1cnc(C(=O)OCc2ccc(Br)cc2)cn1
Cc1cnc(C(=O)OCc2ccc(Br)cc2)cn1
(4-bromophenyl)methyl 5-methylpyrazine-2-carboxylate