Task: Answer the MCQ question.
Question: Which drug exhibits a 9.022\% 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(NC(=O)c2ccc3[nH]c(=O)c(=O)[nH]c3c2)c(OC)c1
b. N#Cc1c(N)c(C#N)c(-c2ccc(O)cc2)c2c1CCCC2
c. CCOC(=O)N1CCC(NC(=O)c2oc3c(C)c(C)ccc3c2C)CC1
d. Cc1noc(COc2ccccc2OCc2onc(C)c2Cl)c1Cl
Answer: d. Cc1noc(COc2ccccc2OCc2onc(C)c2Cl)c1Cl
{#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#}
Cc1noc(COc2ccccc2OCc2onc(C)c2Cl)c1Cl
Cc1noc(COc2ccccc2OCc2onc(C)c2Cl)c1Cl
4-chloro-5-[[2-[(4-chloro-3-methyl-1,2-oxazol-5-yl)methoxy]phenoxy]methyl]-3-methyl-1,2-oxazole