Task: Answer the MCQ question.
Query: Which drug exhibits a 7.247% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CC(C)(C)OC(=O)N[C@@H](C(=O)OC(C)(C)C)c1ccc2ccccc2c1
b) N/C(=N\[N+](=O)[O-])NCCCC(NC(=O)CNC(=O)c1ccccc1)C(=O)O
c) COc1cc2c(cc1OC)C(c1cccc(Br)c1)NC(=O)C2
d) CC(NCc1cccs1)C(=O)Nc1cc(Cl)cc(Cl)c1
Answer: b. N/C(=N\[N+](=O)[O-])NCCCC(NC(=O)CNC(=O)c1ccccc1)C(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
N/C(=N\[N+](=O)[O-])NCCCC(NC(=O)CNC(=O)c1ccccc1)C(=O)O
N/C(=N\[N+](=O)[O-])NCCCC(NC(=O)CNC(=O)c1ccccc1)C(=O)O
2-[(2-benzamidoacetyl)amino]-5-[[(E)-N'-nitrocarbamimidoyl]amino]pentanoic acid