Task: Answer the multiple choice question.
Query: Which compound exhibits a 18.150\% 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, or d without using any additional words.
Options:
[a] Cc1c(NS(=O)(=O)c2ccc(F)cc2)c(=O)n(-c2ccccc2)n1C
[b] COc1ccc(NCc2nnc(SCC(=O)Nc3ccccc3)o2)cc1
[c] O=C(O)c1cc(S(=O)(=O)N2CCCc3ccccc32)ccc1Cl
[d] CC(C)(C)c1ccc(-c2csc(NC(=O)CN3C(=O)NC4(CCCCC4)C3=O)n2)cc1
Answer: d. CC(C)(C)c1ccc(-c2csc(NC(=O)CN3C(=O)NC4(CCCCC4)C3=O)n2)cc1
{#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)(C)c1ccc(-c2csc(NC(=O)CN3C(=O)NC4(CCCCC4)C3=O)n2)cc1
CC(C)(C)c1ccc(-c2csc(NC(=O)CN3C(=O)NC4(CCCCC4)C3=O)n2)cc1
N-[4-(4-tert-butylphenyl)-1,3-thiazol-2-yl]-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide