Task: Answer the multiple-choice question.
Query: Which drug has a 8.988\% 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] COc1ccc(-n2c(SCC(=O)NCC3CCCO3)nc3c([nH]c4ccccc43)c2=O)cc1OC
[b] CCOC(=O)COn1c(=O)c(-c2ccc(Cl)cc2)[n+]([O-])c2ccccc21
[c] O=C(O)c1ccc(Oc2cc(Oc3ccc(C(=O)O)cc3)cc([N+](=O)[O-])c2)cc1
[d] CCOC(=O)C1C(=O)CC(C)(O)C(C(=O)OCC)C1c1ccc(SC)cc1
Answer: d. CCOC(=O)C1C(=O)CC(C)(O)C(C(=O)OCC)C1c1ccc(SC)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)C1C(=O)CC(C)(O)C(C(=O)OCC)C1c1ccc(SC)cc1
CCOC(=O)C1C(=O)CC(C)(O)C(C(=O)OCC)C1c1ccc(SC)cc1
diethyl 4-hydroxy-4-methyl-2-(4-methylsulfanylphenyl)-6-oxocyclohexane-1,3-dicarboxylate