Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 6.646\% 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 COc1ccc(N=c2scc(C)n2CCCN2CCCC2=O)cc1
b CCN(c1ccccc1)S(=O)(=O)c1ccc(C(=O)Nc2ncccc2O)cc1
c Cc1cccc(NC(=O)NC2(C)CCS(=O)(=O)C2)c1
d COCCNC(=O)CN(C(=O)CCC(=O)Nc1ccccn1)c1ccc(F)c(Cl)c1
Answer: d. COCCNC(=O)CN(C(=O)CCC(=O)Nc1ccccn1)c1ccc(F)c(Cl)c1
{#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#}
COCCNC(=O)CN(C(=O)CCC(=O)Nc1ccccn1)c1ccc(F)c(Cl)c1
COCCNC(=O)CN(C(=O)CCC(=O)Nc1ccccn1)c1ccc(F)c(Cl)c1
N'-(3-chloro-4-fluorophenyl)-N'-[2-(2-methoxyethylamino)-2-oxoethyl]-N-pyridin-2-ylbutanediamide