Task: Answer the multiple-choice question.
Query: Which compound has a 14.233\% 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 other words.
Options:
a.) COC(=O)C(C)(C(=O)OC)c1ccc(C(F)(F)F)cc1[N+](=O)[O-]
b.) Cc1[nH]n(-c2ccccc2)c(=O)c1-c1ccc(Cl)cc1
c.) O=C(Cn1ccccc1=S)c1ccc(Cl)c(Cl)c1
d.) CC(=O)NC(CC(=O)NCCOc1ccccc1F)c1ccccc1
Answer: a. COC(=O)C(C)(C(=O)OC)c1ccc(C(F)(F)F)cc1[N+](=O)[O-]
{#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#}
COC(=O)C(C)(C(=O)OC)c1ccc(C(F)(F)F)cc1[N+](=O)[O-]
COC(=O)C(C)(C(=O)OC)c1ccc(C(F)(F)F)cc1[N+](=O)[O-]
dimethyl 2-methyl-2-[2-nitro-4-(trifluoromethyl)phenyl]propanedioate