Task: Answer the multiple-choice question.
Question: Which drug has a -12.742% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CN=C1S/C(=C\c2ccc(O)c(OC)c2)C(=O)N1C
b) CC(NC(=O)CSc1n[nH]c(=O)[nH]c1=O)C1CC2CCC1C2
c) COc1ccc2nc(Sc3c([N+](=O)[O-])nc(C)n3Cc3ccccc3)[nH]c2c1
d) COc1ccc(-c2nnc(NC(=O)c3cccs3)s2)c(OC)c1
Answer: c. COc1ccc2nc(Sc3c([N+](=O)[O-])nc(C)n3Cc3ccccc3)[nH]c2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc2nc(Sc3c([N+](=O)[O-])nc(C)n3Cc3ccccc3)[nH]c2c1
COc1ccc2nc(Sc3c([N+](=O)[O-])nc(C)n3Cc3ccccc3)[nH]c2c1
2-(3-benzyl-2-methyl-5-nitroimidazol-4-yl)sulfanyl-6-methoxy-1H-benzimidazole