Task: Answer the MCQ question.
Question: Which drug exhibits a 10.043\% 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=C(NCc1ccccc1)c1c(F)c(F)c(F)c(F)c1F
b: COc1ccc(N2CSC3=C(C#N)C(c4cccs4)CC(=O)N3C2)cc1
c: Cn1c(N=NC(=O)c2ccccc2)c(O)c2ccccc21
d: Br.Cc1ccc(Cn2c(=N)n(CC(=O)c3ccccc3)c3ccccc32)cc1
e: CC(C)CNC(=O)CSc1nc(-c2cccs2)cc(C(F)(F)F)n1
Answer: a. O=C(NCc1ccccc1)c1c(F)c(F)c(F)c(F)c1F
{#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(NCc1ccccc1)c1c(F)c(F)c(F)c(F)c1F
O=C(NCc1ccccc1)c1c(F)c(F)c(F)c(F)c1F
N-benzyl-2,3,4,5,6-pentafluorobenzamide