Task: Answer the MCQ question.
Query: Which compound exhibits a -18.407% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: COc1ccc(C(C)(C)C)cc1S(=O)(=O)N1CCN(C)CC1
b: Cc1cccn2c(=O)c3cc(C(=O)NCCN4CCOCC4)c(=N)n(Cc4cccnc4)c3nc12
c: COc1ccc(-c2nnc(SCC(=O)c3ccco3)n2-c2ccccc2)cc1
d: CC(C)(C)OC(=O)NCCc1nnc(SCC(=O)Nc2cccc(Cl)c2)o1
Answer: b. Cc1cccn2c(=O)c3cc(C(=O)NCCN4CCOCC4)c(=N)n(Cc4cccnc4)c3nc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cccn2c(=O)c3cc(C(=O)NCCN4CCOCC4)c(=N)n(Cc4cccnc4)c3nc12
Cc1cccn2c(=O)c3cc(C(=O)NCCN4CCOCC4)c(=N)n(Cc4cccnc4)c3nc12
6-imino-11-methyl-N-(2-morpholin-4-ylethyl)-2-oxo-7-(pyridin-3-ylmethyl)-1,7,9-triazatricyclo[8.4.0.03,8]tetradeca-3(8),4,9,11,13-pentaene-5-carboxamide