Task: Answer the MCQ question.
Question: Which drug exhibits a 2.197\% 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 or b without using any other words.
Options:
a COCCCC1CCN(C(=O)C2CCC(=O)N(Cc3ccccc3F)C2)CC1
b Cc1csc(=O)n1CCC(=O)OCC(=O)c1c(N)n(C)c(=O)n(C)c1=O
Answer: b. Cc1csc(=O)n1CCC(=O)OCC(=O)c1c(N)n(C)c(=O)n(C)c1=O
{#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#}
Cc1csc(=O)n1CCC(=O)OCC(=O)c1c(N)n(C)c(=O)n(C)c1=O
Cc1csc(=O)n1CCC(=O)OCC(=O)c1c(N)n(C)c(=O)n(C)c1=O
[2-(4-amino-1,3-dimethyl-2,6-dioxopyrimidin-5-yl)-2-oxoethyl] 3-(4-methyl-2-oxo-1,3-thiazol-3-yl)propanoate