Task: Answer the multiple choice question.
Query: Which compound has a 4.856\% 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 additional words.
Options:
a CC(C)(C)CN1C(=O)C(=O)NC[C@@H]1CCCCN
b O=C(NCCc1c[nH]c2ccccc12)c1cccc(S(=O)(=O)Nc2cccc(C(F)(F)F)c2)c1
c COc1ccc(S(=O)(=O)NNC(=O)c2cccs2)cc1
d O=C(Nc1nccs1)c1ccc(COc2c(F)c(F)cc(F)c2F)o1
Answer: d. O=C(Nc1nccs1)c1ccc(COc2c(F)c(F)cc(F)c2F)o1
{#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=C(Nc1nccs1)c1ccc(COc2c(F)c(F)cc(F)c2F)o1
O=C(Nc1nccs1)c1ccc(COc2c(F)c(F)cc(F)c2F)o1
5-[(2,3,5,6-tetrafluorophenoxy)methyl]-N-(1,3-thiazol-2-yl)furan-2-carboxamide