Task: Answer the MCQ question.
Question: Which compound has a 13.693\% 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 additional words.
Options:
a.) COc1cccc(CNC(=O)Cc2ccc(Br)cc2)c1
b.) O=C(c1cc(-c2cccnc2)nc2ccc(Cl)cc12)N1CCC2(CC1)OCCO2
c.) CCOc1ccccc1C(=O)Nc1cccc2ccccc12
d.) Cc1cc(C(=O)Nc2sc3c(c2C#N)CCC(C)C3)cs1
Answer: c. CCOc1ccccc1C(=O)Nc1cccc2ccccc12
{#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#}
CCOc1ccccc1C(=O)Nc1cccc2ccccc12
CCOc1ccccc1C(=O)Nc1cccc2ccccc12
2-ethoxy-N-naphthalen-1-ylbenzamide