Problem statement: Answer the multiple choice question.
Question: Which compound has a 18.887% 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(O)C(=O)N(Cc2cccnc2)C1c1ccc(C)cc1
b COCCNC(=O)CN(Cc1ccco1)C(=O)CCC(=O)Nc1nccs1
c CN1CCN(S(=O)(=O)c2ccc3ccccc3c2)CC1
d COc1ccc(NC(=S)NNC(=O)c2cccnc2)cc1OC
Answer: a. CCOC(=O)C1=C(O)C(=O)N(Cc2cccnc2)C1c1ccc(C)cc1
{#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(O)C(=O)N(Cc2cccnc2)C1c1ccc(C)cc1
CCOC(=O)C1=C(O)C(=O)N(Cc2cccnc2)C1c1ccc(C)cc1
ethyl 4-hydroxy-2-(4-methylphenyl)-5-oxo-1-(pyridin-3-ylmethyl)-2H-pyrrole-3-carboxylate