Task: Answer the multiple-choice question.
Question: Which drug has a -4.689\% 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, c, d, or e without using any other words.
Options:
(a) CCOC(=O)c1ccc(N/C(=N/S(=O)(=O)c2ccccc2)c2ccccc2)cc1
(b) Cc1ccc(-c2nnc3c(C(F)(F)F)nc4ccccc4n23)cc1
(c) Cn1ncc(Cl)c1C(=O)N1CCc2ccccc21
(d) O=C(c1ccsc1)N1CCCC(Nc2ccc(F)c(F)c2)C1
(e) COc1cccc(CNC(=O)CCC2CCCN(Cc3cc4ccccc4o3)C2)c1
Answer: c. Cn1ncc(Cl)c1C(=O)N1CCc2ccccc21
{#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#}
Cn1ncc(Cl)c1C(=O)N1CCc2ccccc21
Cn1ncc(Cl)c1C(=O)N1CCc2ccccc21
(4-chloro-2-methylpyrazol-3-yl)-(2,3-dihydroindol-1-yl)methanone