Task: Answer the multiple choice question.
Question: Which drug has a 11.431\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(C(=O)COC(=O)c2ccc(NC(=O)c3ccccc3)cc2)cc1
b) COc1ccccc1/C=C1\Oc2cc(OC(=O)N3CCOCC3)ccc2C1=O
Answer: b. COc1ccccc1/C=C1\Oc2cc(OC(=O)N3CCOCC3)ccc2C1=O
{#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#}
COc1ccccc1/C=C1\Oc2cc(OC(=O)N3CCOCC3)ccc2C1=O
COc1ccccc1/C=C1\Oc2cc(OC(=O)N3CCOCC3)ccc2C1=O
[(2Z)-2-[(2-methoxyphenyl)methylidene]-3-oxo-1-benzofuran-6-yl] morpholine-4-carboxylate