Task: Answer the multiple-choice question.
Question: Which drug exhibits a 2.786% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1ccc(CN2CC(C(=O)N3CCN(c4ccccc4Cl)CC3)CC2=O)cc1
b) CCCOc1ccc(NC(=O)CC2C(=O)N(CC)C(=S)N2Cc2cccs2)cc1
Answer: b. CCCOc1ccc(NC(=O)CC2C(=O)N(CC)C(=S)N2Cc2cccs2)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCOc1ccc(NC(=O)CC2C(=O)N(CC)C(=S)N2Cc2cccs2)cc1
CCCOc1ccc(NC(=O)CC2C(=O)N(CC)C(=S)N2Cc2cccs2)cc1
2-[1-ethyl-5-oxo-2-sulfanylidene-3-(thiophen-2-ylmethyl)imidazolidin-4-yl]-N-(4-propoxyphenyl)acetamide