Problem statement: Answer the multiple choice question.
Question: Which compound has a 0.673\% 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: Nn1cnc2c(c1=O)C1(CCCCC1)Cc1ccccc1-2
b: Cc1cnn(CCC(=O)NNC(=S)NCC(C)C)c1
Answer: b. Cc1cnn(CCC(=O)NNC(=S)NCC(C)C)c1
{#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#}
Cc1cnn(CCC(=O)NNC(=S)NCC(C)C)c1
Cc1cnn(CCC(=O)NNC(=S)NCC(C)C)c1
1-(2-methylpropyl)-3-[3-(4-methylpyrazol-1-yl)propanoylamino]thiourea