Problem statement: Answer the multiple choice question.
Query: Which compound has a 16.149\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) COc1ccc(CCC(=O)N2CCc3ccccc32)cc1
(b) CC(=O)C1=C(O)C(=O)N(Cc2ccccc2)C1c1ccc(N(C)C)cc1
(c) CN(C)CCNC(=O)CNC(=S)N(CCCN1CCOCC1)Cc1cccs1
Answer: b. CC(=O)C1=C(O)C(=O)N(Cc2ccccc2)C1c1ccc(N(C)C)cc1
{#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#}
CC(=O)C1=C(O)C(=O)N(Cc2ccccc2)C1c1ccc(N(C)C)cc1
CC(=O)C1=C(O)C(=O)N(Cc2ccccc2)C1c1ccc(N(C)C)cc1
3-acetyl-1-benzyl-2-[4-(dimethylamino)phenyl]-4-hydroxy-2H-pyrrol-5-one