Task: Answer the MCQ question.
Query: Which compound exhibits a -43.321% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1cc(C)cc(-c2nnc(SCC(=O)N3CCN(C(=O)c4ccco4)CC3)o2)c1
b CCOC(=O)c1c(-c2ccccc2)oc2cc(Br)c(O)c(C=O)c12
Answer: a. Cc1cc(C)cc(-c2nnc(SCC(=O)N3CCN(C(=O)c4ccco4)CC3)o2)c1
{#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#}
Cc1cc(C)cc(-c2nnc(SCC(=O)N3CCN(C(=O)c4ccco4)CC3)o2)c1
Cc1cc(C)cc(-c2nnc(SCC(=O)N3CCN(C(=O)c4ccco4)CC3)o2)c1
2-[[5-(3,5-dimethylphenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]-1-[4-(furan-2-carbonyl)piperazin-1-yl]ethanone