Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a -0.674\% 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 CCCc1cc(=O)[nH]c2nnc(SCC(=O)Nc3cc(C)on3)n12
b Clc1ccc(Oc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
Answer: b. Clc1ccc(Oc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
{#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#}
Clc1ccc(Oc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
Clc1ccc(Oc2nc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
4-[4-(4-chlorophenoxy)-6-morpholin-4-yl-1,3,5-triazin-2-yl]morpholine