Task: Answer the multiple-choice question.
Query: Which drug exhibits a 13.084\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. Cc1csc(=O)n1CCC(=O)OCC(=O)N(CC(C)C)c1c(N)n(Cc2ccccc2)c(=O)[nH]c1=O
b. COc1ccc2nc(Nc3nc(C)c(CCC(C)C)c(=O)[nH]3)nc(C)c2c1
c. Nc1nc(N)c(N=Nc2ccc(S(N)(=O)=O)cc2)c(=O)[nH]1
d. COc1ccc([N+](=O)[O-])cc1N(CC(O)CN(CC(C)C)CC(C)C)S(=O)(=O)c1ccc(C)cc1.Cl
Answer: c. Nc1nc(N)c(N=Nc2ccc(S(N)(=O)=O)cc2)c(=O)[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#}
Nc1nc(N)c(N=Nc2ccc(S(N)(=O)=O)cc2)c(=O)[nH]1
Nc1nc(N)c(N=Nc2ccc(S(N)(=O)=O)cc2)c(=O)[nH]1
4-[(2,4-diamino-6-oxo-1H-pyrimidin-5-yl)diazenyl]benzenesulfonamide