Problem statement: Answer the MCQ question.
Query: Which compound has a 13.434\% 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] CCOc1ccc(OCCn2ccnc2)cc1
[b] N#Cc1ccccc1
[c] COc1cc(C2NC(=S)NC(c3ccccc3)=C2C(C)=O)cc(Cl)c1OCC(=O)O
Answer: a. CCOc1ccc(OCCn2ccnc2)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#}
CCOc1ccc(OCCn2ccnc2)cc1
CCOc1ccc(OCCn2ccnc2)cc1
[C][C][O][C][=C][C][=C][Branch1][O][O][C][C][N][C][=C][N][=C][Ring1][Branch1][C][=C][Ring1][=C]
1-[2-(4-ethoxyphenoxy)ethyl]imidazole