Task: Answer the multiple choice question.
Question: Which drug has a -25.461% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) COc1ccc(Cn2c(=N)c(C(=O)NCC3CCCO3)cc3c(=O)n4ccccc4nc32)cc1
(b) COc1cc2cc3c(N)c(C(=O)NCc4ccco4)sc3nc2cc1OC
Answer: b. COc1cc2cc3c(N)c(C(=O)NCc4ccco4)sc3nc2cc1OC
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cc2cc3c(N)c(C(=O)NCc4ccco4)sc3nc2cc1OC
COc1cc2cc3c(N)c(C(=O)NCc4ccco4)sc3nc2cc1OC
3-amino-N-(furan-2-ylmethyl)-6,7-dimethoxythieno[2,3-b]quinoline-2-carboxamide