Task: Answer the multiple choice question.
Query: Which drug has a 12.640% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(CCNC(=O)c1ccc(Cl)cc1)Nc1ccc(F)cc1F
b COC(=O)c1sccc1NC(=O)COc1ccccc1Cl
c NC(=O)Cn1c(O)c(N=NC(=O)CNC(=O)/C=C/c2ccccc2)c2ccccc21
d CN1CCC(=NNC(=O)C(=O)Nc2cccc(Br)c2)CC1
Answer: b. COC(=O)c1sccc1NC(=O)COc1ccccc1Cl
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)c1sccc1NC(=O)COc1ccccc1Cl
COC(=O)c1sccc1NC(=O)COc1ccccc1Cl
methyl4-[[2-(2-chlorophenoxy)acetyl]amino]thiophene-5-carboxylate