Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 12.112\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1ccccc1N(CC(=O)NCc1ccc2c(c1)OCO2)C(=O)CCC(=O)Nc1ccccn1
b: CCCCc1ccc(NC(=S)NN2CCOCC2)cc1
Answer: b. CCCCc1ccc(NC(=S)NN2CCOCC2)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#}
CCCCc1ccc(NC(=S)NN2CCOCC2)cc1
CCCCc1ccc(NC(=S)NN2CCOCC2)cc1
1-(4-butylphenyl)-3-morpholin-4-ylthiourea