Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 11.082\% 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) CN(C)C(=O)CCN1CCOCC1
(b) COc1ccccc1N1CCN(C(=O)/C=C/c2ccc(C)cc2)CC1
Answer: a. CN(C)C(=O)CCN1CCOCC1
{#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#}
CN(C)C(=O)CCN1CCOCC1
CN(C)C(=O)CCN1CCOCC1
N,N-dimethyl-3-morpholin-4-ylpropanamide