Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 17.891\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1cc(S(=O)(=O)n2ccnc2)c(Cl)cc1Cl
b) Nc1nc(Sc2ncccc2[N+](=O)[O-])n[nH]1
c) COC(=O)C1=C(c2ccccc2)C[C@@H]2CC[C@H]1N2C(=O)NCCCOC(C)C
Answer: a. Cc1cc(S(=O)(=O)n2ccnc2)c(Cl)cc1Cl
{#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(S(=O)(=O)n2ccnc2)c(Cl)cc1Cl
Cc1cc(S(=O)(=O)n2ccnc2)c(Cl)cc1Cl
1-(2,4-dichloro-5-methylphenyl)sulfonylimidazole