Task: Answer the multiple choice question.
Query: Which compound exhibits a -6.253\% 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 other words.
Options:
a. N#C/C(C(=O)N1CCOCC1)=C1/SC(Cc2ccccc2Cl)C(=O)N1c1ccccc1
b. COc1ccc(C(=O)NCCN2CCOCC2)cc1[N+](=O)[O-]
c. COc1ccc(O)c(/C=N/NC(=O)c2ccc(N3CCCC3=O)cc2)c1
d. CCCCOc1ccccc1NC(=O)Cn1c(-c2nonc2N)nc2ccccc21
Answer: a. N#C/C(C(=O)N1CCOCC1)=C1/SC(Cc2ccccc2Cl)C(=O)N1c1ccccc1
{#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#}
N#C/C(C(=O)N1CCOCC1)=C1/SC(Cc2ccccc2Cl)C(=O)N1c1ccccc1
N#C/C(C(=O)N1CCOCC1)=C1/SC(Cc2ccccc2Cl)C(=O)N1c1ccccc1
(2Z)-2-[5-[(2-chlorophenyl)methyl]-4-oxo-3-phenyl-1,3-thiazolidin-2-ylidene]-3-morpholin-4-yl-3-oxopropanenitrile