Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 11.368\% 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 other words.
Options:
a N#Cc1nccnc1N1CCN(C(=O)Nc2ccccc2)CC1
b O=[N+]([O-])c1ccc(OCc2nnc(-c3ccccc3)o2)cc1
c CC(=O)OC1COC(N2CCc3ccccc32)C(OC(C)=O)C1OC(C)=O
d COc1ccc(-c2cc(C(F)(F)F)nc(SCCC(=O)N3CCOCC3)n2)cc1
Answer: b. O=[N+]([O-])c1ccc(OCc2nnc(-c3ccccc3)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(OCc2nnc(-c3ccccc3)o2)cc1
O=[N+]([O-])c1ccc(OCc2nnc(-c3ccccc3)o2)cc1
2-[(4-nitrophenoxy)methyl]-5-phenyl-1,3,4-oxadiazole