Task: Answer the multiple choice question.
Question: Which compound has a 4.590\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CC(=O)N1CCN(Cc2nc3scc(-c4ccccc4)c3c(=O)[nH]2)CC1
(b) CC(=O)N1N=C2C3CCN(CC3)C2C1c1ccc(F)cc1
(c) CCCNC(=O)c1c(O)c2c([nH]c1=O)CCCC2
Answer: a. CC(=O)N1CCN(Cc2nc3scc(-c4ccccc4)c3c(=O)[nH]2)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#}
CC(=O)N1CCN(Cc2nc3scc(-c4ccccc4)c3c(=O)[nH]2)CC1
CC(=O)N1CCN(Cc2nc3scc(-c4ccccc4)c3c(=O)[nH]2)CC1
2-[(4-acetylpiperazin-1-yl)methyl]-5-phenyl-3H-thieno[2,3-d]pyrimidin-4-one