Task: Answer the MCQ question.
Query: Which compound has a 1.261\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: COc1ccc(NC(=O)C(NC(=O)c2ccccc2)C(C)C)cc1
b: O=C(NCCOc1ccccc1)C1Nc2ccc(OC(F)(F)F)cc2C2C=CCC12
c: O=C(Nc1cccc(C(=O)N2CCCCC2)c1)c1ccccc1Br
d: Cc1nn(S(=O)(=O)c2ccc(F)cc2)c(C)c1S(=O)(=O)N1CCCCC1
e: Cc1cc(C)cc(OCc2ccc(C(=O)NC3CCOC3=O)o2)c1
Answer: a. COc1ccc(NC(=O)C(NC(=O)c2ccccc2)C(C)C)cc1
{#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#}
COc1ccc(NC(=O)C(NC(=O)c2ccccc2)C(C)C)cc1
COc1ccc(NC(=O)C(NC(=O)c2ccccc2)C(C)C)cc1
N-[1-(4-methoxyanilino)-3-methyl-1-oxobutan-2-yl]benzamide