Task: Answer the multiple choice question.
Query: Which drug exhibits a -32.796\% 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.) Oc1c(Cl)c(Cl)c(Cl)c(Cl)c1Cl
b.) CCOc1cc(Br)ccc1S(=O)(=O)N1CC(C)OC(C)C1
c.) c1ccc(C2=Nc3ccccc3SC2c2nc3ccccc3[nH]2)cc1
Answer: c. c1ccc(C2=Nc3ccccc3SC2c2nc3ccccc3[nH]2)cc1
{#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#}
c1ccc(C2=Nc3ccccc3SC2c2nc3ccccc3[nH]2)cc1
c1ccc(C2=Nc3ccccc3SC2c2nc3ccccc3[nH]2)cc1
2-(1H-benzimidazol-2-yl)-3-phenyl-2H-1,4-benzothiazine