Task: Answer the multiple-choice question.
Question: Which drug has a 27.781\% 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) O=C(NCc1ccccn1)C1CCC(CNS(=O)(=O)c2cccc3nsnc23)CC1
b) Cc1ccc(NC(c2ccccc2)c2nc3ccccc3[nH]c2=O)cc1
c) Cc1cccc2c(N=Nc3ccc(S(=O)(=O)Nc4cccc(Cl)c4)cc3[N+](=O)[O-])c(O)[nH]c12
d) COCCn1c(SCC(=O)Nc2ccccc2F)nc2c(oc3ccccc32)c1=O
Answer: c. Cc1cccc2c(N=Nc3ccc(S(=O)(=O)Nc4cccc(Cl)c4)cc3[N+](=O)[O-])c(O)[nH]c12
{#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#}
Cc1cccc2c(N=Nc3ccc(S(=O)(=O)Nc4cccc(Cl)c4)cc3[N+](=O)[O-])c(O)[nH]c12
Cc1cccc2c(N=Nc3ccc(S(=O)(=O)Nc4cccc(Cl)c4)cc3[N+](=O)[O-])c(O)[nH]c12
N-(3-chlorophenyl)-4-[(2-hydroxy-7-methyl-1H-indol-3-yl)diazenyl]-3-nitrobenzenesulfonamide