Task: Answer the MCQ question.
Query: Which drug exhibits a 17.489\% 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 O=C(CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccccc1)NCc1ccco1
b NS(=O)(=O)c1ccc(CCNC(=O)CCCn2c(=O)[nH]c3ccc(Br)cc3c2=O)cc1
Answer: a. O=C(CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccccc1)NCc1ccco1
{#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#}
O=C(CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccccc1)NCc1ccco1
O=C(CN(CC1CCCO1)C(=O)CNS(=O)(=O)c1ccccc1)NCc1ccco1
2-(benzenesulfonamido)-N-[2-(furan-2-ylmethylamino)-2-oxoethyl]-N-(oxolan-2-ylmethyl)acetamide