Task: Answer the MCQ question.
Query: Which compound has a 12.127\% 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. CCOc1ccc(N2C(=O)c3cccnc3C2=O)cc1
b. Cc1ccc2c(c1)nc(-n1nc(C)cc1C)c1nnnn12
c. Cn1c(=O)oc2cc(S(=O)(=O)N3CCCC(C(=O)NCC4COc5ccccc5O4)C3)ccc21
d. NNc1nc(NCc2ccccc2)nc(N2CCOCC2)n1
Answer: a. CCOc1ccc(N2C(=O)c3cccnc3C2=O)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(N2C(=O)c3cccnc3C2=O)cc1
CCOc1ccc(N2C(=O)c3cccnc3C2=O)cc1
6-(4-ethoxyphenyl)pyrrolo[3,4-b]pyridine-5,7-dione