Task: Answer the multiple-choice question.
Question: Which compound exhibits a 1.750\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) CC(C)C(C(=O)NC1CCCC1)N(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccc(F)cc1
b) CC(CCc1ccccc1)NC(=O)CN1CCOc2ccccc21
Answer: b. CC(CCc1ccccc1)NC(=O)CN1CCOc2ccccc21
{#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#}
CC(CCc1ccccc1)NC(=O)CN1CCOc2ccccc21
CC(CCc1ccccc1)NC(=O)CN1CCOc2ccccc21
2-(2,3-dihydro-1,4-benzoxazin-4-yl)-N-(4-phenylbutan-2-yl)acetamide