Task: Answer the multiple choice question.
Question: Which drug exhibits a 19.855% 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) CN(C)CC/C=C1/c2ccccc2CS(=O)(=O)c2ccccc21
(b) Cc1ccc(NC(=O)C2=C(C(=O)O)CCCC2)cc1Br
(c) COc1ccc(N2C(=O)NC(=O)/C(=C/c3ccc4c(c3)Cc3ccccc3-4)C2=O)cc1
(d) Clc1ccccc1OCc1nnc(-c2ccccc2)o1
Answer: d. Clc1ccccc1OCc1nnc(-c2ccccc2)o1
{#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#}
Clc1ccccc1OCc1nnc(-c2ccccc2)o1
Clc1ccccc1OCc1nnc(-c2ccccc2)o1
2-[(2-chlorophenoxy)methyl]-5-phenyl-1,3,4-oxadiazole