Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -6.437% 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 other words.
Options:
a) CC1CCCC(C)N1C(=O)CSc1nnc(COc2cccc3cccnc23)o1
b) Clc1cccc(Cl)c1Cn1cnc2c(N3CCCCCC3)ncnc21
c) COc1ccc(/C=C(/NC(=O)c2ccc([N+](=O)[O-])cc2)C(=O)NC(C)(C)C)cc1
d) Cc1ccccc1CN(c1ccc(C(=O)Nc2ccccc2C(=O)N2CCCC2)cc1)S(C)(=O)=O
Answer: b. Clc1cccc(Cl)c1Cn1cnc2c(N3CCCCCC3)ncnc21
{#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#}
Clc1cccc(Cl)c1Cn1cnc2c(N3CCCCCC3)ncnc21
Clc1cccc(Cl)c1Cn1cnc2c(N3CCCCCC3)ncnc21
6-(azepan-1-yl)-9-[(2,6-dichlorophenyl)methyl]purine