Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 15.356\% 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: NC(=NCCc1ccc(Cl)cc1)NS(=O)(=O)c1ccc(F)cc1
b: O=C(NNC(=O)c1ccccc1[N+](=O)[O-])Nc1ccccc1C(F)(F)F
c: O=C(O)C(=O)O.O=S(=O)(c1cccc(C(F)(F)F)c1)N(CCCN1CCOCC1)Cc1cccs1
Answer: b. O=C(NNC(=O)c1ccccc1[N+](=O)[O-])Nc1ccccc1C(F)(F)F
{#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-])Nc1ccccc1C(F)(F)F
O=C(NNC(=O)c1ccccc1[N+](=O)[O-])Nc1ccccc1C(F)(F)F
1-[(2-nitrobenzoyl)amino]-3-[2-(trifluoromethyl)phenyl]urea