Task: Answer the multiple-choice question.
Query: Which compound has a 4.017\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) CCOC(=O)c1ccc(NC(=O)CC2OCCN(CC)C2=O)cc1
b) OC1=C(O)c2nc3cc(C(F)(F)F)ccc3nc21
c) CC(=O)c1ccc(C(=O)NC2CCCN(Cc3ccc(Cl)cc3)C2)s1
d) CCOC(=O)c1c(-c2ccc(C)cc2)csc1NC(=O)c1cccc(N2C(=O)CCC2=O)c1
Answer: a. CCOC(=O)c1ccc(NC(=O)CC2OCCN(CC)C2=O)cc1
{#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#}
CCOC(=O)c1ccc(NC(=O)CC2OCCN(CC)C2=O)cc1
CCOC(=O)c1ccc(NC(=O)CC2OCCN(CC)C2=O)cc1
ethyl 4-[[2-(4-ethyl-3-oxomorpholin-2-yl)acetyl]amino]benzoate