Problem statement: Answer the multiple choice question.
Question: Which compound has a 19.094\% 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 O=C(Nc1ccc(S(=O)(=O)N2CCCC2)cc1)C1CC(=O)N(c2ccc(F)cc2)C1
b CCC(C)Nc1cc(C)nc2ncnn12
c Nc1nc(CSc2ncn(-c3ccccc3)n2)cs1
d CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1CSc1nc(C)cc(=O)[nH]1
Answer: d. CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1CSc1nc(C)cc(=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#}
CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1CSc1nc(C)cc(=O)[nH]1
CCOC(=O)CCCCC(=O)c1[nH]c(=O)[nH]c1CSc1nc(C)cc(=O)[nH]1
ethyl 6-[5-[(4-methyl-6-oxo-1H-pyrimidin-2-yl)sulfanylmethyl]-2-oxo-1,3-dihydroimidazol-4-yl]-6-oxohexanoate