Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 10.870\% 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 additional words.
Options:
(a) Cc1c(NC(=O)N(C)c2ccccc2)c(=O)n(-c2ccccc2)n1C
(b) CN(C(=O)Nc1ccccc1)C1CCCc2ccccc21
(c) CCNC(=O)c1ccc(C2SCC(=O)N2Cc2ccco2)cc1
(d) Cc1ccc(S(=O)(=O)N2CC(=O)N3CCCOC3C2)cc1
(e) O=C(c1ccc(S(=O)(=O)N2CCCCCC2)cc1)N1CCC(CN2C(=O)c3cccc4cccc(c34)C2=O)CC1
Answer: b. CN(C(=O)Nc1ccccc1)C1CCCc2ccccc21
{#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#}
CN(C(=O)Nc1ccccc1)C1CCCc2ccccc21
CN(C(=O)Nc1ccccc1)C1CCCc2ccccc21
1-methyl-3-phenyl-1-(1,2,3,4-tetrahydronaphthalen-1-yl)urea