Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 7.016\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COc1ccc(OC)c(N(CC(=O)O)S(=O)(=O)c2ccc(OC)c(OC)c2)c1
b. Cc1cc(Sc2nccn2C)ncc1[N+](=O)[O-]
c. O=C(NCCn1cc(SCc2ccc(F)cc2)c2ccccc21)c1ccccc1F
d. Cc1[nH]nc(N=CC2=C(O)CC(c3ccco3)CC2=O)c1-c1ccccc1
e. Cc1cc2[nH]c(=O)c(=O)[nH]c2cc1S(=O)(=O)Nc1ccccc1F
Answer: b. Cc1cc(Sc2nccn2C)ncc1[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#}
Cc1cc(Sc2nccn2C)ncc1[N+](=O)[O-]
Cc1cc(Sc2nccn2C)ncc1[N+](=O)[O-]
4-methyl-2-(1-methylimidazol-2-yl)sulfanyl-5-nitropyridine