Problem statement: Answer the multiple choice question.
Question: Which compound has a -2.709% 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)C1=C(C)NC(=O)NC1c1cc(Br)c(O)c(OC)c1
[b] Cc1cccc(CCNC(=O)C2CCN(S(=O)(=O)c3cccc4cccnc34)CC2)c1
[c] Cc1cccc(C(=O)NC2CCN(CC(=O)Nc3ccc4c(c3)OCO4)CC2)c1
[d] COc1ccc(CC(=O)Nc2cc(Cl)ccc2N2CCCC2)cc1
Answer: a. CCOC(=O)C1=C(C)NC(=O)NC1c1cc(Br)c(O)c(OC)c1
{#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)C1=C(C)NC(=O)NC1c1cc(Br)c(O)c(OC)c1
CCOC(=O)C1=C(C)NC(=O)NC1c1cc(Br)c(O)c(OC)c1
4-(3-bromo-4-hydroxy-5-methoxyphenyl)-5-ethoxycarbonyl-6-methyl-3,4-dihydro-1H-pyrimidin-2-one