Task: Answer the MCQ question.
Question: Which compound has a -13.638% 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: CCOC(=O)c1cc(C)sc1NC(=O)c1ccc(Cl)s1
b: CN1C(=O)C(C)(C)c2cc(S(=O)(=O)NCC3CCC(C(=O)NCc4ccccc4)CC3)ccc21
c: CC(C)N(C)Cc1c(C(=O)N2CCc3ccccc3C2)nc2ccc(Cl)cn12
d: COCC(=O)N1CCCC(C(=O)c2ccc(-c3ccccc3)c(F)c2)C1
Answer: a. CCOC(=O)c1cc(C)sc1NC(=O)c1ccc(Cl)s1
{#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#}
CCOC(=O)c1cc(C)sc1NC(=O)c1ccc(Cl)s1
CCOC(=O)c1cc(C)sc1NC(=O)c1ccc(Cl)s1
ethyl2-[(5-chlorothiophene-2-carbonyl)amino]-5-methylthiophene-3-carboxylate