Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 2.255\% 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: CC(C)c1ccc(O)c(N)c1
b: Cc1cccc(/N=C/c2nc(-c3ccccc3Br)oc2O)n1
c: COc1ccc(S(=O)(=O)NCCSC(C)(C)C)c(Cl)c1Cl
Answer: c. COc1ccc(S(=O)(=O)NCCSC(C)(C)C)c(Cl)c1Cl
{#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#}
COc1ccc(S(=O)(=O)NCCSC(C)(C)C)c(Cl)c1Cl
COc1ccc(S(=O)(=O)NCCSC(C)(C)C)c(Cl)c1Cl
[C][O][C][=C][C][=C][Branch2][Ring1][Ring2][S][=Branch1][C][=O][=Branch1][C][=O][N][C][C][S][C][Branch1][C][C][Branch1][C][C][C][C][Branch1][C][Cl][=C][Ring2][Ring1][C][Cl]
N-(2-tert-butylsulfanylethyl)-2,3-dichloro-4-methoxybenzenesulfonamide