Task: Answer the MCQ question.
Query: Which compound has a 5.600\% 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, or c without using any additional words.
Options:
a.) CCOC(=O)CNc1cccc(C(F)(F)F)c1
b.) COc1ccc(-c2nn(-c3ccccc3)cc2/C=C(\C#N)C(N)=O)cc1[N+](=O)[O-]
c.) CCS(=O)(=O)N1CCCC(C(=O)NC2CCC(C)CC2)C1
Answer: a. CCOC(=O)CNc1cccc(C(F)(F)F)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#}
CCOC(=O)CNc1cccc(C(F)(F)F)c1
CCOC(=O)CNc1cccc(C(F)(F)F)c1
ethyl2-[3-(trifluoromethyl)anilino]acetate