Task: Answer the multiple-choice question.
Question: Which compound has a 16.350\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CCOCCCNC(=O)c1ccc(OC)cc1
b.) O=C(COc1ccccc1)Nc1ccc(S(=O)(=O)N2CCCC2)cc1
c.) O=C(NNC(=O)c1ccccc1[N+](=O)[O-])Nc1ccc(Cl)cc1
Answer: c. O=C(NNC(=O)c1ccccc1[N+](=O)[O-])Nc1ccc(Cl)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#}
O=C(NNC(=O)c1ccccc1[N+](=O)[O-])Nc1ccc(Cl)cc1
O=C(NNC(=O)c1ccccc1[N+](=O)[O-])Nc1ccc(Cl)cc1
1-(4-chlorophenyl)-3-[(2-nitrobenzoyl)amino]urea