Problem statement: Answer the multiple-choice question.
Question: Which compound has a -0.254\% 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 additional words.
Options:
a) CC(C)(C)c1ccc(C(=O)Nc2ccc(Oc3cccnc3)nc2)cc1
b) CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2ccc(Cl)cc2[N+](=O)[O-])c1C
c) Cc1ccc2c(c1)nnn2C1CCN(S(=O)(=O)c2cccc(S(=O)(=O)N(C)C)c2)CC1
d) CCN1CCSc2ccc(C(=O)NCc3cccc(Br)c3)cc21
e) CCSc1nnc(NC(=O)c2cnccn2)s1
Answer: b. CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2ccc(Cl)cc2[N+](=O)[O-])c1C
{#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#}
CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2ccc(Cl)cc2[N+](=O)[O-])c1C
CC(=O)c1c(C)[nH]c(C(=O)OCC(=O)Nc2ccc(Cl)cc2[N+](=O)[O-])c1C
[2-(4-chloro-2-nitroanilino)-2-oxoethyl] 4-acetyl-3,5-dimethyl-1H-pyrrole-2-carboxylate