Task: Answer the MCQ question.
Question: Which compound exhibits a -4.383% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1cc(O)oc1C=Nc1ccc(Cl)cc1Cl
[b] CC[n+]1c(/C=C2\C=C(C)CC(C)C2)sc2ccccc21.[I-]
[c] COc1cccc(NC(=O)CN(C)C(=O)CCNC(=O)c2ccc(Br)cc2)c1
Answer: a. COc1cc(O)oc1C=Nc1ccc(Cl)cc1Cl
{#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#}
COc1cc(O)oc1C=Nc1ccc(Cl)cc1Cl
COc1cc(O)oc1C=Nc1ccc(Cl)cc1Cl
5-[(2,4-dichlorophenyl)iminomethyl]-4-methoxyfuran-2-ol