Problem statement: Answer the multiple-choice question.
Query: Which compound has a 4.099\% 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: COC(=O)N/C(C)=C1/NC(=O)c2ccccc2C(c2ccccc2)N1
b: CC(C)(C)c1csc(NC(=O)CSC2=NCCS2)n1
c: Cn1c(CN2CCC(C(N)=O)CC2)c(C#N)c2ccccc21
d: Cc1nn(-c2ccccc2)c(Cl)c1C(=O)NCC(=O)O
Answer: b. CC(C)(C)c1csc(NC(=O)CSC2=NCCS2)n1
{#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)c1csc(NC(=O)CSC2=NCCS2)n1
CC(C)(C)c1csc(NC(=O)CSC2=NCCS2)n1
N-(4-tert-butyl-1,3-thiazol-2-yl)-2-(4,5-dihydro-1,3-thiazol-2-ylsulfanyl)acetamide