Task: Answer the MCQ question.
Question: Which drug has a -1.095\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(CN(Cc1ccccc1)C(=O)CCC(=O)Nc1nccs1)NCc1ccco1
(b) CCOC(=O)N1CCN(c2ccc([N+](=O)[O-])cc2)CC1
Answer: a. O=C(CN(Cc1ccccc1)C(=O)CCC(=O)Nc1nccs1)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(Cc1ccccc1)C(=O)CCC(=O)Nc1nccs1)NCc1ccco1
O=C(CN(Cc1ccccc1)C(=O)CCC(=O)Nc1nccs1)NCc1ccco1
N'-benzyl-N'-[2-(furan-2-ylmethylamino)-2-oxoethyl]-N-(1,3-thiazol-2-yl)butanediamide