Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 1.892\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) O=S(=O)(c1cccc(-c2nnc(-c3cccnc3)o2)c1)N1CCCCC1
b.) CCC(=O)Nc1c2c(nc3c1CCC3)CCCC2
Answer: a. O=S(=O)(c1cccc(-c2nnc(-c3cccnc3)o2)c1)N1CCCCC1
{#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=S(=O)(c1cccc(-c2nnc(-c3cccnc3)o2)c1)N1CCCCC1
O=S(=O)(c1cccc(-c2nnc(-c3cccnc3)o2)c1)N1CCCCC1
2-(3-piperidin-1-ylsulfonylphenyl)-5-pyridin-3-yl-1,3,4-oxadiazole