Task: Answer the multiple choice question.
Question: Which drug exhibits a 8.691\% 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.) CCOc1ccc(CN(C)C(=O)CNC(=O)C2CCCCC2)cc1OC
b.) N#CNC(=Nc1cccc(Cl)c1)Oc1ccccc1
c.) COc1cccc(N2CCN(C(=O)c3ccc(CS(=O)Cc4ccc(Cl)cc4)o3)CC2)c1
Answer: b. N#CNC(=Nc1cccc(Cl)c1)Oc1ccccc1
{#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#}
N#CNC(=Nc1cccc(Cl)c1)Oc1ccccc1
N#CNC(=Nc1cccc(Cl)c1)Oc1ccccc1
phenyl N'-(3-chlorophenyl)-N-cyanocarbamimidate