Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 8.308\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. CCC(=O)Nc1cccc(NC(=O)CSc2nnc(-c3ccc(NS(C)(=O)=O)cc3)n2C)c1
b. N#Cc1ccccc1OCC(=O)OCC(=O)NC1CC1
c. COC(=O)c1ccccc1NC(=O)N[C@@H](C)C(=O)OC
d. CCOc1ccc(N(CC(=O)NC2CCCCC2)C(=O)CCC(=O)Nc2nccs2)cc1
Answer: b. N#Cc1ccccc1OCC(=O)OCC(=O)NC1CC1
{#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#}
N#Cc1ccccc1OCC(=O)OCC(=O)NC1CC1
N#Cc1ccccc1OCC(=O)OCC(=O)NC1CC1
[2-(cyclopropylamino)-2-oxoethyl] 2-(2-cyanophenoxy)acetate