Task: Answer the multiple choice question.
Query: Which drug has a 14.148\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Fc1ccc(NC(=S)Nc2cccc3ccccc23)cc1
b) O=C1S/C(=C\C=C\c2ccco2)C(=O)N1c1ccccc1
Answer: a. Fc1ccc(NC(=S)Nc2cccc3ccccc23)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#}
Fc1ccc(NC(=S)Nc2cccc3ccccc23)cc1
Fc1ccc(NC(=S)Nc2cccc3ccccc23)cc1
1-(4-fluorophenyl)-3-naphthalen-1-ylthiourea