Task: Answer the MCQ question.
Query: Which compound exhibits a 7.529\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCc1nc2ccccc2c(C(=O)OCC(=O)Nc2cccc(S(=O)(=O)N3CCOCC3)c2)c1C
b CC(=O)c1ccc(NC(=O)CSc2ccc3nnc(-c4ccccn4)n3n2)cc1
c O=C(O)Cc1ccc(-c2ccccc2-c2ccccc2)cc1
Answer: a. CCc1nc2ccccc2c(C(=O)OCC(=O)Nc2cccc(S(=O)(=O)N3CCOCC3)c2)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#}
CCc1nc2ccccc2c(C(=O)OCC(=O)Nc2cccc(S(=O)(=O)N3CCOCC3)c2)c1C
CCc1nc2ccccc2c(C(=O)OCC(=O)Nc2cccc(S(=O)(=O)N3CCOCC3)c2)c1C
[2-(3-morpholin-4-ylsulfonylanilino)-2-oxoethyl] 2-ethyl-3-methylquinoline-4-carboxylate