Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 18.799% 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 additional words.
Options:
[a] COc1cc2c(cc1OC)CN(C(=O)CCc1c[nH]c3ccccc13)[C@H](C(=O)O)C2
[b] CC(=O)c1ccc(OC(C)C)c(CSc2nc(O)cc(=O)[nH]2)c1
Answer: a. COc1cc2c(cc1OC)CN(C(=O)CCc1c[nH]c3ccccc13)[C@H](C(=O)O)C2
{#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#}
COc1cc2c(cc1OC)CN(C(=O)CCc1c[nH]c3ccccc13)[C@H](C(=O)O)C2
COc1cc2c(cc1OC)CN(C(=O)CCc1c[nH]c3ccccc13)[C@H](C(=O)O)C2
(3S)-2-[3-(1H-indol-3-yl)propanoyl]-6,7-dimethoxy-3,4-dihydro-1H-isoquinoline-3-carboxylic acid