Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -3.638\% 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 additional words.
Options:
a CCOC(=O)c1ccc(NC(=O)N2CCN(C(=O)c3ccco3)CC2)cc1
b CCN(c1ccc(OC)cc1)S(=O)(=O)c1csc(C(=O)N2CCCC2)c1
c COc1ccc(C(=O)NC2CC(C)(C)Cc3occc32)cc1
d COc1cccc(OC)c1-c1nn2c(-c3cc(-c4ccccc4)n[nH]3)nnc2s1
e Fc1ccccc1-c1nc2ncccc2o1
Answer: e. Fc1ccccc1-c1nc2ncccc2o1
{#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#}
Fc1ccccc1-c1nc2ncccc2o1
Fc1ccccc1-c1nc2ncccc2o1
2-(2-fluorophenyl)-[1,3]oxazolo[4,5-b]pyridine