Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 5.995\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cn1ccnc1SCc1nc2c(cnn2-c2ccccc2)c(=O)[nH]1
[b] Cc1ccc(-n2nc3c(c2NC(=O)c2ccc4c(c2)OCO4)CS(=O)(=O)C3)c(C)c1
Answer: a. Cn1ccnc1SCc1nc2c(cnn2-c2ccccc2)c(=O)[nH]1
{#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#}
Cn1ccnc1SCc1nc2c(cnn2-c2ccccc2)c(=O)[nH]1
Cn1ccnc1SCc1nc2c(cnn2-c2ccccc2)c(=O)[nH]1
6-[(1-methylimidazol-2-yl)sulfanylmethyl]-1-phenyl-5H-pyrazolo[3,4-d]pyrimidin-4-one