Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -13.168\% 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 additional words.
Options:
a. Cc1cc(N2CCOCC2)c2c(N)c(C)cc(C)c2n1
b. COc1ccc(/C=N/NC(=S)SC)cc1OC
c. COc1ccc(-c2cc(-c3cc(C)ccc3O)[nH]n2)cc1
Answer: a. Cc1cc(N2CCOCC2)c2c(N)c(C)cc(C)c2n1
{#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#}
Cc1cc(N2CCOCC2)c2c(N)c(C)cc(C)c2n1
Cc1cc(N2CCOCC2)c2c(N)c(C)cc(C)c2n1
[C][C][=C][C][Branch1][=Branch2][N][C][C][O][C][C][Ring1][=Branch1][=C][C][Branch1][C][N][=C][Branch1][C][C][C][=C][Branch1][C][C][C][Ring1][=Branch2][=N][Ring2][Ring1][Ring1]
2,6,8-trimethyl-4-morpholin-4-ylquinolin-5-amine