Task: Answer the multiple choice question.
Question: Which drug has a 5.317\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1ccc(C(=O)NN2C(=O)C3C4C=CC([C@@H]3C2=O)C42CC2)cc1
b C=CCc1cccc2cc(C(=O)NC3CCCCC3)c(=O)oc12
Answer: b. C=CCc1cccc2cc(C(=O)NC3CCCCC3)c(=O)oc12
{#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#}
C=CCc1cccc2cc(C(=O)NC3CCCCC3)c(=O)oc12
C=CCc1cccc2cc(C(=O)NC3CCCCC3)c(=O)oc12
N-cyclohexyl-2-oxo-8-prop-2-enylchromene-3-carboxamide