Problem statement: Answer the multiple-choice question.
Query: Which compound has a 0.857\% 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. CN(Cc1ccccc1)S(=O)(=O)c1cccc2cccnc12
b. CN(C)c1ccc(-c2nc3cc(N)ccc3o2)cc1
c. CCOCCCNC(=O)c1cccs1
Answer: a. CN(Cc1ccccc1)S(=O)(=O)c1cccc2cccnc12
{#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(Cc1ccccc1)S(=O)(=O)c1cccc2cccnc12
CN(Cc1ccccc1)S(=O)(=O)c1cccc2cccnc12
N-benzyl-N-methylquinoline-8-sulfonamide