Problem statement: Answer the multiple choice question.
Query: Which compound has a 11.443\% hERG inhibition at a concentration of 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)CN2C(=O)NC3(CCC(C)CC3)C2=O)cc1
b COc1ccc2cc([C@H](C)C(=O)[O-])ccc2c1.[Na+]
c CC(C)c1ccc(-n2cccc2/C=C2/C(=N)N3C=CSC3=NC2=O)cc1
d Cc1cc(=O)n(CC2CC(c3ccc(Cl)cc3)=NO2)c2ccccc12
Answer: a. CCOC(=O)c1ccc(NC(=O)CN2C(=O)NC3(CCC(C)CC3)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#}
ethyl 4-[[2-(8-methyl-2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetyl]amino]benzoate