Task: Answer the MCQ question.
Query: Which compound has a 10.460\% hERG inhibition at 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)CCCNC(=O)COC(=O)c1cc(C)cc(C)c1
b.) COc1ccc(S(=O)(=O)N2CCN(C)CC2)cc1C
c.) CCOC(=O)N1CCC(Nc2cc(C)nc3c(-c4ccccc4OC)c(C)nn23)CC1
d.) CCOC(=O)C(CC)/C(C)=N/NC(=O)c1ccccc1[N+](=O)[O-]
Answer: a. CCOC(=O)CCCNC(=O)COC(=O)c1cc(C)cc(C)c1
{#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#}
[2-[(4-ethoxy-4-oxobutyl)amino]-2-oxoethyl] 3,5-dimethylbenzoate