Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a -4.584\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
[a] COc1cc(/C=N/NC(=O)C(=O)NCc2cccnc2)ccc1O
[b] CCc1ccc(N2C(=O)C3CCCN3C2=S)cc1
[c] CCOC(=O)N1CCN(C(=O)c2cccc(OC)c2O)CC1
[d] CCOC(=O)Cn1nc(C)c2c1CCCC2=O
Answer: c. CCOC(=O)N1CCN(C(=O)c2cccc(OC)c2O)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)N1CCN(C(=O)c2cccc(OC)c2O)CC1
CCOC(=O)N1CCN(C(=O)c2cccc(OC)c2O)CC1
ethyl 4-(2-hydroxy-3-methoxybenzoyl)piperazine-1-carboxylate