Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 2.299\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CCN(CC(=O)Nc1ccccc1OC)C(=O)CN1C(=O)NC(C)(c2ccccc2)C1=O
(b) CC/C(=N\Nc1cccc2ccccc12)c1c(O)[nH]c(=O)[nH]c1=O
(c) COC(=O)c1cccc(CN2C(=O)SC(Nc3ccc(C)cc3)C2=O)c1
(d) Cc1ccc(NC(=O)CN2CCN(Cc3ccccc3)CC2)cc1Cl
Answer: d. Cc1ccc(NC(=O)CN2CCN(Cc3ccccc3)CC2)cc1Cl
{#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#}
Cc1ccc(NC(=O)CN2CCN(Cc3ccccc3)CC2)cc1Cl
Cc1ccc(NC(=O)CN2CCN(Cc3ccccc3)CC2)cc1Cl
2-(4-benzylpiperazin-1-yl)-N-(3-chloro-4-methylphenyl)acetamide