Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 18.280\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C1Nc2ccccc2/C1=C\c1cccn1-c1ccc(OC(F)(F)F)cc1
b O=C(Nc1cccc2ccccc12)NC1CCS(=O)(=O)C1
c CCn1nc(C)c(CN2CCN(Cc3ccc(OC)c(C)c3C)C(CCO)C2)c1C
d COc1ccccc1NS(=O)(=O)c1ccc2ccccc2c1
Answer: b. O=C(Nc1cccc2ccccc12)NC1CCS(=O)(=O)C1
{#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=C(Nc1cccc2ccccc12)NC1CCS(=O)(=O)C1
O=C(Nc1cccc2ccccc12)NC1CCS(=O)(=O)C1
1-naphthalen-1-yl-3-(1,1-dioxothiolan-3-yl)urea