Problem statement: Answer the multiple-choice question.
Question: Which compound has a -4.929\% human ether-à-go-go related gene (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 other words.
Options:
[a] CCOC(=O)c1ccc(NC(=O)NC(C)C2CCCO2)cc1
[b] COc1cc(S(=O)(=O)Nc2ccccn2)ccc1F
[c] COc1ccc(/C=N/NC(=O)c2ccccc2O)cc1CN1CCOCC1
[d] COc1cc(Nc2c3c(nc4ccccc24)CCCC3)cc(OC)c1OC
Answer: a. CCOC(=O)c1ccc(NC(=O)NC(C)C2CCCO2)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)NC(C)C2CCCO2)cc1
CCOC(=O)c1ccc(NC(=O)NC(C)C2CCCO2)cc1
ethyl 4-[1-(oxolan-2-yl)ethylcarbamoylamino]benzoate