Problem statement: Answer the multiple-choice question.
Question: Which drug has a 16.540\% 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(NC(=O)Cc1cccs1)c1ccccc1
b. O=C(CSc1nnc2ccc(-c3ccc(F)cc3)nn12)N1CCOCC1
Answer: a. CCC(NC(=O)Cc1cccs1)c1ccccc1
{#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(NC(=O)Cc1cccs1)c1ccccc1
CCC(NC(=O)Cc1cccs1)c1ccccc1
N-(1-phenylpropyl)-2-(thiophen-2-yl)acetamide