Problem statement: Answer the MCQ question.
Question: Which drug has a 5.693\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] CCc1ccc2ncc(C(=O)c3ccccc3)c(N3CCOCC3)c2c1
[b] Cc1ccc(Cl)cc1N1CCN(S(=O)(=O)c2c(C)nc3scc(C)n3c2=O)CC1
[c] O=C(Nc1ccc(COc2ccccc2)cc1)c1cccc([N+](=O)[O-])c1
Answer: a. CCc1ccc2ncc(C(=O)c3ccccc3)c(N3CCOCC3)c2c1
{#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#}
CCc1ccc2ncc(C(=O)c3ccccc3)c(N3CCOCC3)c2c1
CCc1ccc2ncc(C(=O)c3ccccc3)c(N3CCOCC3)c2c1
(6-ethyl-4-morpholin-4-ylquinolin-3-yl)-phenylmethanone