Task: Answer the multiple choice question.
Question: Which drug has a 7.777\% 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) CC1(C(=O)O)CCC(C(=O)N2CCOCC2)C1(C)C
b) NNC(=O)c1cc(O)c(O)c(O)c1
Answer: a. CC1(C(=O)O)CCC(C(=O)N2CCOCC2)C1(C)C
{#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#}
1,2,2-trimethyl-3-(morpholine-4-carbonyl)cyclopentane-1-carboxylic acid