Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -9.616\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) O=C(O)CCN=C1CCCc2ccccc2N1
b) CCOC(=O)c1cc(NC(=O)SCC(=O)O)c(C)nc1C
c) CCN(CC(=O)Nc1c(F)cccc1F)C(=O)c1cc(S(=O)(=O)N2CCOCC2)ccc1N1CCCC1
d) Clc1ccc(-c2nc(-c3cc4cc(Cl)ccc4o3)cs2)cc1
Answer: b. CCOC(=O)c1cc(NC(=O)SCC(=O)O)c(C)nc1C
{#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)c1cc(NC(=O)SCC(=O)O)c(C)nc1C
CCOC(=O)c1cc(NC(=O)SCC(=O)O)c(C)nc1C
2-[(5-ethoxycarbonyl-2,6-dimethylpyridin-3-yl)carbamoylsulfanyl]acetic acid