Task: Answer the multiple-choice question.
Query: Which drug has a 1.685\% 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.) Cl.Fc1ccc(Nc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1Cl
b.) Cc1cccn2c(=O)nc(SCC(=O)NC3CCCCC3)nc12
c.) COc1ccc(NC(=S)NNc2ccc([N+](=O)[O-])cc2S(=O)(=O)Nc2ccc(C)cc2C)cc1
d.) Cc1ccc(N=Cc2nc(-c3ccco3)oc2O)cc1
Answer: c. COc1ccc(NC(=S)NNc2ccc([N+](=O)[O-])cc2S(=O)(=O)Nc2ccc(C)cc2C)cc1
{#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#}
COc1ccc(NC(=S)NNc2ccc([N+](=O)[O-])cc2S(=O)(=O)Nc2ccc(C)cc2C)cc1
COc1ccc(NC(=S)NNc2ccc([N+](=O)[O-])cc2S(=O)(=O)Nc2ccc(C)cc2C)cc1
1-[2-[(2,4-dimethylphenyl)sulfamoyl]-4-nitroanilino]-3-(4-methoxyphenyl)thiourea