Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 6.896% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a. Cn1c(=O)n(C)c2cc([N+](=O)[O-])c(N3CCN(S(=O)(=O)c4ccccc4)CC3)cc21
b. c1ccn2c(SCc3cn4ccsc4n3)nnc2c1
c. COc1ccc(CCNC(=O)c2ccc(CS(=O)(=O)c3ccc(Cl)cc3)o2)cc1OC
Answer: b. c1ccn2c(SCc3cn4ccsc4n3)nnc2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
c1ccn2c(SCc3cn4ccsc4n3)nnc2c1
c1ccn2c(SCc3cn4ccsc4n3)nnc2c1
6-([1,2,4]triazolo[4,3-a]pyridin-3-ylsulfanylmethyl)imidazo[2,1-b][1,3]thiazole