Task: Answer the multiple choice question.
Question: Which compound exhibits a 5.254\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a CCc1nnc(NC(=O)CSc2nccn2-c2cccc(C)c2)s1
b O=C(Nc1ccc([N+](=O)[O-])cc1)Nc1nc(-c2ccc(Cl)s2)cs1
c CCOC(=O)Cc1csc(N/C(=N/S(=O)(=O)c2ccc(F)cc2F)c2ccccc2)n1
d CCCCC(CC)CNC(=O)c1ncn[nH]1
e COc1ccc(NC(=O)CSCC(=O)N(C)Cc2ccc(Cl)c(Cl)c2)cc1
Answer: d. CCCCC(CC)CNC(=O)c1ncn[nH]1
{#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#}
CCCCC(CC)CNC(=O)c1ncn[nH]1
CCCCC(CC)CNC(=O)c1ncn[nH]1
N-(2-ethylhexyl)-1H-1,2,4-triazole-5-carboxamide