Problem statement: Answer the multiple choice question.
Question: Which drug has a 16.150\% 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(-c2c(-c3csc(C)n3)c(C)nn2-c2ccccc2C)c(O)c1
b.) CN(Cc1nc2ccccc2n1C)C(=O)c1ccco1
c.) N#CCc1cc2ccc3cccc4ccc(c1)c2c34
Answer: b. CN(Cc1nc2ccccc2n1C)C(=O)c1ccco1
{#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#}
CN(Cc1nc2ccccc2n1C)C(=O)c1ccco1
CN(Cc1nc2ccccc2n1C)C(=O)c1ccco1
N-methyl-N-[(1-methylbenzimidazol-2-yl)methyl]furan-2-carboxamide