Task: Answer the MCQ question.
Query: Which compound exhibits a 19.842\% 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 additional words.
Options:
(a) CC(C)Cn1c(SCC(=O)NCCCN2CCCC2=O)nc2ccccc21
(b) Cc1cccc(OCc2nc3ccccc3n2C)c1.Cl
(c) CCc1ccc(C(CC(=O)c2ccc(Cl)cc2)C(=O)O)cc1
(d) C/C(=N\NC(=O)c1cc(Cl)ccc1O)c1ccc(Br)s1
(e) Cc1cccc(C(=O)NCCC(=O)NCc2ccccc2F)c1
Answer: a. CC(C)Cn1c(SCC(=O)NCCCN2CCCC2=O)nc2ccccc21
{#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#}
CC(C)Cn1c(SCC(=O)NCCCN2CCCC2=O)nc2ccccc21
CC(C)Cn1c(SCC(=O)NCCCN2CCCC2=O)nc2ccccc21
2-[1-(2-methylpropyl)benzimidazol-2-yl]sulfanyl-N-[3-(2-oxopyrrolidin-1-yl)propyl]acetamide