Task: Answer the multiple choice question.
Question: Which drug has a 16.201% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCCCNC(=O)COC(=O)c1ccc(SC)cc1OC
[b] Cc1cc2cc3c(cc2nc1SCC(=O)Nc1c(C)cccc1C)CCC3
[c] COc1ccc(N=C2SC(C(=O)O)CC(=O)N2Cc2ccc(OC)c(OC)c2)cc1
Answer: a. CCCCNC(=O)COC(=O)c1ccc(SC)cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCNC(=O)COC(=O)c1ccc(SC)cc1OC
CCCCNC(=O)COC(=O)c1ccc(SC)cc1OC
[2-(butylamino)-2-oxoethyl] 2-methoxy-4-methylsulfanylbenzoate