Task: Answer the multiple choice question.
Question: Which drug exhibits a 5.620\% 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.) CCOC(=O)CNC(=O)CSc1ncnc2c1nnn2-c1ccc(F)cc1
b.) Cc1cc(C(=O)OCC(=O)Nc2cccnc2Cl)c2ccccc2n1
c.) Cc1cc(N2CCCCC2)n2ncc(-c3ccccc3)c2n1
Answer: b. Cc1cc(C(=O)OCC(=O)Nc2cccnc2Cl)c2ccccc2n1
{#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#}
[2-[(2-chloropyridin-3-yl)amino]-2-oxoethyl] 2-methylquinoline-4-carboxylate