Task: Answer the multiple choice question.
Query: Which compound exhibits a 12.171% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. O=S(=O)(NC1CCCC1)c1ccc(-n2cnnn2)cc1
b. COc1cccc(N2CCN(C(c3ccccn3)c3nnnn3C(C)(C)C)CC2)c1
c. Cc1nccn1CC(=O)N/N=C/c1ccccc1O
d. CCCc1nnc(NC(=O)CCC(=O)NCc2ccc(OC)cc2)s1
e. Cn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(-c3nc4ccccc4[nH]3)cc2)n1
Answer: e. Cn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(-c3nc4ccccc4[nH]3)cc2)n1
{#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#}
Cn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(-c3nc4ccccc4[nH]3)cc2)n1
Cn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(-c3nc4ccccc4[nH]3)cc2)n1
N-[4-(1H-benzimidazol-2-yl)phenyl]-1-methyl-4-nitropyrazole-3-carboxamide