Task: Answer the multiple choice question.
Query: Which compound has a -4.096\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCOc1cc(CNCCO)cc(Br)c1OCc1cccs1.Cl
b COc1ccc(-c2n[nH]c3c2CN(C(=O)c2ccc(OC)c(OC)c2)CC3)cc1
Answer: a. CCOc1cc(CNCCO)cc(Br)c1OCc1cccs1.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#}
CCOc1cc(CNCCO)cc(Br)c1OCc1cccs1.Cl
CCOc1cc(CNCCO)cc(Br)c1OCc1cccs1.Cl
2-[[3-bromo-5-ethoxy-4-(thiophen-2-ylmethoxy)phenyl]methylamino]ethanol;hydrochloride