Problem statement: Answer the multiple-choice question.
Query: Which drug has a 15.897\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: C=CCc1c(O)c(CC)cc2c(C)cc(=O)oc12
b: CCc1nc(C)cc2c1sc1ccccc12.Cl
c: COc1ccc(NC(=S)NNC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)cc1
d: CS(=O)(=O)N(CC(=O)Nc1cccc([N+](=O)[O-])c1)c1ccccc1F
e: O=C(NCc1ccco1)C1CC(c2cccc([N+](=O)[O-])c2)=NO1
Answer: c. COc1ccc(NC(=S)NNC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)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)NNC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)cc1
COc1ccc(NC(=S)NNC(=O)C(C)n2nc(C)c([N+](=O)[O-])c2C)cc1
1-[2-(3,5-dimethyl-4-nitropyrazol-1-yl)propanoylamino]-3-(4-methoxyphenyl)thiourea