Task: Answer the multiple-choice question.
Question: Which drug has a -6.843\% 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] Cc1nc2sc(C(c3cccs3)N3CCOCC3)c(O)n2n1
[b] CCn1ccnc1CN(C)Cc1cn[nH]c1-c1ccc(OC)c(F)c1
Answer: a. Cc1nc2sc(C(c3cccs3)N3CCOCC3)c(O)n2n1
{#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#}
Cc1nc2sc(C(c3cccs3)N3CCOCC3)c(O)n2n1
Cc1nc2sc(C(c3cccs3)N3CCOCC3)c(O)n2n1
2-methyl-5-[morpholin-4-yl(thiophen-2-yl)methyl]-[1,3]thiazolo[3,2-b][1,2,4]triazol-6-ol