Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.769\% 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] O=c1[nH]c(=O)n(CCc2ccc(F)cc2)c(O)c1C=NCCCn1ccnc1
[b] C/C(=N\NS(=O)(=O)c1ccc(C)cc1)c1cc2ccccc2oc1=O
[c] COc1cccc(/C=C2\Oc3cc(OCC(=O)N4CCC[C@H]4C(=O)O)ccc3C2=O)c1
[d] COc1ccccc1N1CCN(Cc2cc3c(cc2[N+](=O)[O-])OCO3)CC1
Answer: c. COc1cccc(/C=C2\Oc3cc(OCC(=O)N4CCC[C@H]4C(=O)O)ccc3C2=O)c1
{#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#}
COc1cccc(/C=C2\Oc3cc(OCC(=O)N4CCC[C@H]4C(=O)O)ccc3C2=O)c1
COc1cccc(/C=C2\Oc3cc(OCC(=O)N4CCC[C@H]4C(=O)O)ccc3C2=O)c1
(2S)-1-[2-[[(2Z)-2-[(3-methoxyphenyl)methylidene]-3-oxo-1-benzofuran-6-yl]oxy]acetyl]pyrrolidine-2-carboxylic acid