Task: Answer the MCQ question.
Query: Which compound exhibits a 1.418% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) COc1ccccc1/C=C/C1C(C(=O)OCC(C)C)=C(C)N=C2SCCC(=O)N21
b) CCn1nc(C)c(CN2CCCC(C(=O)c3cccc(OC(C)C)c3)C2)c1C
c) COC(=O)c1sccc1NC(=O)c1ccc(OC)cc1
d) Cc1ccccc1C(=O)Nc1cc(-c2cc(C(C)(C)C)oc2C)nn1C
Answer: a. COc1ccccc1/C=C/C1C(C(=O)OCC(C)C)=C(C)N=C2SCCC(=O)N21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccccc1/C=C/C1C(C(=O)OCC(C)C)=C(C)N=C2SCCC(=O)N21
COc1ccccc1/C=C/C1C(C(=O)OCC(C)C)=C(C)N=C2SCCC(=O)N21
2-methylpropyl 6-[(E)-2-(2-methoxyphenyl)ethenyl]-8-methyl-4-oxo-3,6-dihydro-2H-pyrimido[2,1-b][1,3]thiazine-7-carboxylate