Task: Answer the MCQ question.
Question: Which compound exhibits a 8.268\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(CCNC(=O)CCCOc2ccc(C)cc2)cc1OC
b) Cc1ccc(C2=NN=C(NC(=O)CSc3nnc4c5ccccc5n(C)c4n3)SC2)cc1
Answer: b. Cc1ccc(C2=NN=C(NC(=O)CSc3nnc4c5ccccc5n(C)c4n3)SC2)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#}
Cc1ccc(C2=NN=C(NC(=O)CSc3nnc4c5ccccc5n(C)c4n3)SC2)cc1
Cc1ccc(C2=NN=C(NC(=O)CSc3nnc4c5ccccc5n(C)c4n3)SC2)cc1
N-[5-(4-methylphenyl)-6H-1,3,4-thiadiazin-2-yl]-2-[(5-methyl-[1,2,4]triazino[5,6-b]indol-3-yl)sulfanyl]acetamide