Task: Answer the MCQ question.
Question: Which drug has a 13.788\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: COc1ccc2[nH]c(=O)c(COC(=O)c3cccs3)cc2c1
b: O=C(COc1ccccc1)Nc1ccc(-c2ccc(N3CCOCC3)nn2)cc1
c: CCOc1ccc(C(=O)Nc2cccc3cccnc23)cc1
Answer: c. CCOc1ccc(C(=O)Nc2cccc3cccnc23)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(C(=O)Nc2cccc3cccnc23)cc1
CCOc1ccc(C(=O)Nc2cccc3cccnc23)cc1
4-ethoxy-N-quinolin-8-ylbenzamide