Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 12.446\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a Cn1cccc1/C=N/NC(=O)Cc1ccccc1
b CCOC(=O)c1nn(-c2ccc(C)cc2)c(=O)cc1OCC(=O)Nc1cccc(OC)c1
c CC(C)N(Cc1nc(-c2ccccc2)no1)C(=O)C1CCCCC1
d O=C(C1CCCN1S(=O)(=O)c1cccc2nsnc12)N1CCCCC1
Answer: a. Cn1cccc1/C=N/NC(=O)Cc1ccccc1
{#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#}
Cn1cccc1/C=N/NC(=O)Cc1ccccc1
Cn1cccc1/C=N/NC(=O)Cc1ccccc1
N-[(E)-(1-methylpyrrol-2-yl)methylideneamino]-2-phenylacetamide