Task: Answer the multiple-choice question.
Query: Which compound exhibits a -3.147% 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, c, or d without using any additional words.
Options:
[a] CC1(C)C(=O)OC(c2ccco2)C(C)(C)C1=O
[b] OCC[n+]1c2ccccc2nc2ccc(N3CCOCC3)cc21.[O-][Cl+3]([O-])([O-])[O-]
[c] CCOC(=O)c1cnn(-c2c(Cc3ccccc3)c(C)nc3c(-c4ccccc4)c(C)nn23)c1N
[d] Cc1cc(C)cc(OCc2nnc(SCC(=O)Nc3ccccc3)o2)c1
Answer: a. CC1(C)C(=O)OC(c2ccco2)C(C)(C)C1=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#}
CC1(C)C(=O)OC(c2ccco2)C(C)(C)C1=O
CC1(C)C(=O)OC(c2ccco2)C(C)(C)C1=O
6-(furan-2-yl)-3,3,5,5-tetramethyloxane-2,4-dione