Problem statement: Answer the multiple-choice question.
Query: Which compound has a 2.118\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) C/C(=N\NC(=O)C1CC1)c1ccccc1O
b) Cc1c(CCC(=O)NCCCN2CCCC2=O)c(=O)oc2cc(O)ccc12
Answer: a. C/C(=N\NC(=O)C1CC1)c1ccccc1O
{#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/C(=N\NC(=O)C1CC1)c1ccccc1O
C/C(=N\NC(=O)C1CC1)c1ccccc1O
N-[(E)-1-(2-hydroxyphenyl)ethylideneamino]cyclopropanecarboxamide