Problem statement: Answer the MCQ question.
Question: Which compound has a 2.171\% 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] COc1ccc(NC(=O)[C@@H](NC(=O)c2ccccc2F)C(C)C)cc1S(=O)(=O)N1CCOCC1
[b] O=C(CNC(=O)c1ccc(Cl)cc1)c1ccccc1
[c] CCC(=NCCOc1ccc(Cl)cc1)c1c(O)n(C)c(=O)n(C)c1=O
Answer: a. COc1ccc(NC(=O)[C@@H](NC(=O)c2ccccc2F)C(C)C)cc1S(=O)(=O)N1CCOCC1
{#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#}
COc1ccc(NC(=O)[C@@H](NC(=O)c2ccccc2F)C(C)C)cc1S(=O)(=O)N1CCOCC1
COc1ccc(NC(=O)[C@@H](NC(=O)c2ccccc2F)C(C)C)cc1S(=O)(=O)N1CCOCC1
2-fluoro-N-[(2S)-1-(4-methoxy-3-morpholin-4-ylsulfonylanilino)-3-methyl-1-oxobutan-2-yl]benzamide