Task: Answer the MCQ question.
Query: Which compound has a 9.220% 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 other words.
Options:
(a) CC1(OC(=O)c2ccco2)C(=O)C=C2C=C(c3ccsc3)OC=C2C1=O
(b) COCCN1C(=O)c2ccccc2C(C(=O)N2CCN(c3ccccc3)CC2)C1c1ccc(F)cc1
(c) O=C(Nc1ccc(CN2CCCCC2)cc1)c1sc2ccccc2c1Cl
(d) CC(C)CC(=O)C(=O)[O-].[Na+]
Answer: a. CC1(OC(=O)c2ccco2)C(=O)C=C2C=C(c3ccsc3)OC=C2C1=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(OC(=O)c2ccco2)C(=O)C=C2C=C(c3ccsc3)OC=C2C1=O
CC1(OC(=O)c2ccco2)C(=O)C=C2C=C(c3ccsc3)OC=C2C1=O
(7-methyl-6,8-dioxo-3-thiophen-3-ylisochromen-7-yl) furan-2-carboxylate