Task: Answer the multiple-choice question.
Query: Which drug exhibits a 18.706% 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 other words.
Options:
[a] CCN(CC)CCCNC(=O)C1c2ccccc2C(=O)N(C)C1c1ccc(OC)cc1
[b] COc1cc(Cl)cc(C=O)c1OCC(=O)O
[c] Cc1[nH]nc2c1C1(CCN(C(=O)c3ccccc3)CC1)C(C#N)=C(N)O2
Answer: b. COc1cc(Cl)cc(C=O)c1OCC(=O)O
{#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(Cl)cc(C=O)c1OCC(=O)O
COc1cc(Cl)cc(C=O)c1OCC(=O)O
2-(4-chloro-2-formyl-6-methoxyphenoxy)aceticacid