Task: Answer the multiple choice question.
Query: Which drug exhibits a 7.810\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] OC(CN1CCOCC1)CN1CCOCC1
[b] Cl.N=C(N)SCc1ccc(O)c([N+](=O)[O-])c1
[c] CN(C)S(=O)(=O)Nc1ccccc1C(N)=O
Answer: a. OC(CN1CCOCC1)CN1CCOCC1
{#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(CN1CCOCC1)CN1CCOCC1
OC(CN1CCOCC1)CN1CCOCC1
1,3-dimorpholin-4-ylpropan-2-ol