Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -18.249\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(COc1ccc(Cl)cc1)NC1=NN(c2ccccc2)C(=O)C1
[b] COc1cccc(C(=O)C2CCCN(Cc3cn(C)nc3-c3ccccc3)C2)c1
Answer: b. COc1cccc(C(=O)C2CCCN(Cc3cn(C)nc3-c3ccccc3)C2)c1
{#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#}
COc1cccc(C(=O)C2CCCN(Cc3cn(C)nc3-c3ccccc3)C2)c1
COc1cccc(C(=O)C2CCCN(Cc3cn(C)nc3-c3ccccc3)C2)c1
(3-methoxyphenyl)-[1-[(1-methyl-3-phenylpyrazol-4-yl)methyl]piperidin-3-yl]methanone