Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -26.622\% human ether-à-go-go related gene (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.) CCCC(CCC(=O)Nc1ccc(C(=O)OCC)cc1)C(=O)O
b.) CN(C)CCCNc1ccc(-c2cc(Nc3cccc(Cl)c3)ncn2)cn1
c.) Nc1cccc2c([As](=O)(O)O)cccc12
Answer: b. CN(C)CCCNc1ccc(-c2cc(Nc3cccc(Cl)c3)ncn2)cn1
{#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-[5-[6-(3-chloroanilino)pyrimidin-4-yl]pyridin-2-yl]-N',N'-dimethylpropane-1,3-diamine