Problem statement: Answer the multiple choice question.
Question: Which compound has a 0.895\% 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) CC1CCCC(NC(=O)CN(C)S(=O)(=O)c2cccc3cccnc23)C1C
b) Cn1ccnc1C(=O)c1ccc(NN)c([N+](=O)[O-])c1
Answer: a. CC1CCCC(NC(=O)CN(C)S(=O)(=O)c2cccc3cccnc23)C1C
{#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#}
CC1CCCC(NC(=O)CN(C)S(=O)(=O)c2cccc3cccnc23)C1C
CC1CCCC(NC(=O)CN(C)S(=O)(=O)c2cccc3cccnc23)C1C
N-(2,3-dimethylcyclohexyl)-2-[methyl(quinolin-8-ylsulfonyl)amino]acetamide