Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 12.855\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCCCCN(C(=O)CCC(=O)OCC(=O)Nc1cccc(CC)c1)c1c(N)n(CCCC)c(=O)[nH]c1=O
[b] O=C(NC1CCCCC1)c1cc(-n2cnnc2)ccc1Cl
[c] CC(NC(=S)NNS(=O)(=O)c1cccc([N+](=O)[O-])c1)c1ccccc1
Answer: c. CC(NC(=S)NNS(=O)(=O)c1cccc([N+](=O)[O-])c1)c1ccccc1
{#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(NC(=S)NNS(=O)(=O)c1cccc([N+](=O)[O-])c1)c1ccccc1
CC(NC(=S)NNS(=O)(=O)c1cccc([N+](=O)[O-])c1)c1ccccc1
1-[(3-nitrophenyl)sulfonylamino]-3-(1-phenylethyl)thiourea