Task: Answer the multiple choice question.
Query: Which drug exhibits a 6.779\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) OC(c1cccs1)(c1cccs1)C1C[N+]2(CF)CCC1CC2.[Cl-]
(b) COC(=O)/C(C#N)=C/N(C)C
Answer: a. OC(c1cccs1)(c1cccs1)C1C[N+]2(CF)CCC1CC2.[Cl-]
{#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#}
OC(c1cccs1)(c1cccs1)C1C[N+]2(CF)CCC1CC2.[Cl-]
OC(c1cccs1)(c1cccs1)C1C[N+]2(CF)CCC1CC2.[Cl-]
[1-(fluoromethyl)-1-azoniabicyclo[2.2.2]octan-3-yl]-dithiophen-2-ylmethanol;chloride