Task: Answer the multiple choice question.
Question: Which compound exhibits a 1.840\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCC1CCCCN1C(=O)CNCC1CCCO1.Cl
b Cc1occc1C(=O)NNC(=O)c1ccccc1[N+](=O)[O-]
c Cc1nc(SCCC(=O)O)c2ccccc2n1
d CN(c1ccccc1)c1cc(=O)n(C)c(=O)[nH]1
Answer: d. CN(c1ccccc1)c1cc(=O)n(C)c(=O)[nH]1
{#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#}
CN(c1ccccc1)c1cc(=O)n(C)c(=O)[nH]1
CN(c1ccccc1)c1cc(=O)n(C)c(=O)[nH]1
6-(N-methylanilino)-3-methyl-1H-pyrimidine-2,4-dione