Task: Answer the multiple-choice question.
Question: Which compound exhibits a 14.308\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) O=[N+]([O-])c1ccc(Cc2nnc(-c3ccccc3Cl)o2)cc1
b.) Cc1coc2c(C)c3oc(=O)c(CCC(=O)N4CCC(C(=O)NCCCC(=O)O)(c5ccccc5)CC4)c(C)c3cc12
c.) Cn1cnnc1SCC(=O)N1CCC(Cc2ccccc2)CC1
d.) CCCCNC(=O)CCCCCNS(=O)(=O)c1ccc(Br)cc1
e.) CCc1ccc(NC(=O)NCCCN2CCCC2=O)cc1
Answer: a. O=[N+]([O-])c1ccc(Cc2nnc(-c3ccccc3Cl)o2)cc1
{#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#}
O=[N+]([O-])c1ccc(Cc2nnc(-c3ccccc3Cl)o2)cc1
O=[N+]([O-])c1ccc(Cc2nnc(-c3ccccc3Cl)o2)cc1
2-(2-chlorophenyl)-5-[(4-nitrophenyl)methyl]-1,3,4-oxadiazole