Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 12.495\% 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: COc1ccc(O)c(C2=Nc3ccccc3N=C(c3cccs3)C2)c1
b: O/N=C1/C2C3CC4C5C3C1C5C1(OCCO1)C42
c: CCS(=O)(=O)N1CCC(C(=O)Nc2cccc(C(C)=O)c2)CC1
Answer: b. O/N=C1/C2C3CC4C5C3C1C5C1(OCCO1)C42
{#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#}
O/N=C1/C2C3CC4C5C3C1C5C1(OCCO1)C42
O/N=C1/C2C3CC4C5C3C1C5C1(OCCO1)C42
(NZ)-N-spiro[1,3-dioxolane-2,11'-pentacyclo[5.4.0.02,6.03,10.05,9]undecane]-8'-ylidenehydroxylamine