Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 11.044\% 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] Cc1cccc(C)c1NC(=O)Cn1nc(-c2ccc(Cl)s2)ccc1=O
[b] CCN(C(=O)c1cc2cc3ccc(C)cc3nc2o1)c1ccc(OC)cc1
[c] CC1CCN(S(=O)(=O)c2ccc(NC(=O)CSc3ncccc3C(=O)O)cc2)CC1
Answer: b. CCN(C(=O)c1cc2cc3ccc(C)cc3nc2o1)c1ccc(OC)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#}
N-ethyl-N-(4-methoxyphenyl)-7-methylfuro[2,3-b]quinoline-2-carboxamide