Task: Answer the multiple choice question.
Question: Which drug has a 13.888\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CCC(C)NC(=S)NNC(=O)c1ccncc1
b.) CC(=NC1CCCC1)c1c(C)[nH]n(-c2nc3ccccc3s2)c1=O
Answer: a. CCC(C)NC(=S)NNC(=O)c1ccncc1
{#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#}
CCC(C)NC(=S)NNC(=O)c1ccncc1
CCC(C)NC(=S)NNC(=O)c1ccncc1
1-butan-2-yl-3-(pyridine-4-carbonylamino)thiourea