Task: Answer the multiple-choice question.
Query: Which compound exhibits a 8.033\% 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 other words.
Options:
a: COc1ccc(NC(=O)C(C)N2C(=O)C3CC=C(Cl)CC3C2=O)cc1
b: CC(CNC(=O)c1ccc(Br)o1)NC(=O)c1ccc(Br)o1
c: COc1cc(/C=N/Nc2ccc(S(N)(=O)=O)cc2[N+](=O)[O-])cc(OC)c1O
d: CC(/C=C/c1ccc2c(c1)OCO2)=N/NC(=O)c1cccnc1
Answer: c. COc1cc(/C=N/Nc2ccc(S(N)(=O)=O)cc2[N+](=O)[O-])cc(OC)c1O
{#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#}
COc1cc(/C=N/Nc2ccc(S(N)(=O)=O)cc2[N+](=O)[O-])cc(OC)c1O
COc1cc(/C=N/Nc2ccc(S(N)(=O)=O)cc2[N+](=O)[O-])cc(OC)c1O
4-[(2E)-2-[(4-hydroxy-3,5-dimethoxyphenyl)methylidene]hydrazinyl]-3-nitrobenzenesulfonamide