Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -26.575% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=c1c2ccccc2c(-c2ccccc2)nn1Cc1ccc(Cl)cc1
b) COc1cc(Cl)ccc1OCc1cc(C(=O)N2CCC(N(C)C)C2)no1
c) N#Cc1cc2c(nc1SC1CC(=O)N(c3ccccc3)C1=O)CCC2
d) O.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[C-]#N.[Fe+4].[N-]=O.[Na+]
Answer: b. COc1cc(Cl)ccc1OCc1cc(C(=O)N2CCC(N(C)C)C2)no1
{#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#}
COc1cc(Cl)ccc1OCc1cc(C(=O)N2CCC(N(C)C)C2)no1
COc1cc(Cl)ccc1OCc1cc(C(=O)N2CCC(N(C)C)C2)no1
[5-[(4-chloro-2-methoxyphenoxy)methyl]-1,2-oxazol-3-yl]-[3-(dimethylamino)pyrrolidin-1-yl]methanone