Problem statement: Answer the MCQ question.
Question: Which drug has a 13.559\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CC1(C)Cc2c(C#N)c(SCc3ccccc3)nc(N3CCOCC3)c2CO1
(b) CCOC(=O)CCC(=O)Nc1ccc(S(=O)(=O)N2CCCCC2)cc1
(c) CCOC(=O)c1c(N2C(=O)CC(Sc3ccccc3C(=O)O)C2=O)sc(C)c1C
Answer: c. CCOC(=O)c1c(N2C(=O)CC(Sc3ccccc3C(=O)O)C2=O)sc(C)c1C
{#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(N2C(=O)CC(Sc3ccccc3C(=O)O)C2=O)sc(C)c1C
CCOC(=O)c1c(N2C(=O)CC(Sc3ccccc3C(=O)O)C2=O)sc(C)c1C
2-[1-(3-ethoxycarbonyl-4,5-dimethylthiophen-2-yl)-2,5-dioxopyrrolidin-3-yl]sulfanylbenzoic acid