Task: Answer the multiple-choice question.
Question: Which drug exhibits a -37.511% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCOc1ncccc1C(=O)OCC(=O)c1cc(OC)ccc1OC
b.) CN(CCCC1CCCC1)C(=O)CC1C(=O)NCCN1Cc1ccc(F)cc1
c.) CCn1nnc(NC(=O)CSc2ccc(Cl)cc2)n1
Answer: a. CCOc1ncccc1C(=O)OCC(=O)c1cc(OC)ccc1OC
{#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#}
CCOc1ncccc1C(=O)OCC(=O)c1cc(OC)ccc1OC
CCOc1ncccc1C(=O)OCC(=O)c1cc(OC)ccc1OC
[2-(2,5-dimethoxyphenyl)-2-oxoethyl] 2-ethoxypyridine-3-carboxylate