Task: Answer the multiple choice question.
Question: Which drug exhibits a -6.580\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) COc1cccc(COC(=O)c2nn(-c3ccccc3)nc2N)c1
b.) Cc1cccc(OCC(=O)N2CCC3(CC2)CC(=O)c2ccccc2O3)c1
Answer: b. Cc1cccc(OCC(=O)N2CCC3(CC2)CC(=O)c2ccccc2O3)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#}
Cc1cccc(OCC(=O)N2CCC3(CC2)CC(=O)c2ccccc2O3)c1
Cc1cccc(OCC(=O)N2CCC3(CC2)CC(=O)c2ccccc2O3)c1
1'-[2-(3-methylphenoxy)acetyl]spiro[3H-chromene-2,4'-piperidine]-4-one