Task: Answer the multiple choice question.
Query: Which compound exhibits a 15.417\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) CCOc1ccc(N2C(=O)CC(NCCc3ccncc3)C2=O)cc1
b) COC(=O)C1=C(c2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NCc1cccc2ccccc12
c) Cc1cc(SCC(=O)c2ccccc2)nc(=O)[nH]1
d) CCN(CC(=O)NCc1cccs1)C(=O)c1ccc(NS(=O)(=O)c2cccc([N+](=O)[O-])c2)cc1
Answer: b. COC(=O)C1=C(c2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NCc1cccc2ccccc12
{#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#}
COC(=O)C1=C(c2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NCc1cccc2ccccc12
COC(=O)C1=C(c2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NCc1cccc2ccccc12
methyl (1R,5S)-8-(naphthalen-1-ylmethylcarbamoyl)-3-phenyl-8-azabicyclo[3.2.1]oct-2-ene-2-carboxylate