Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.582\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(CSc1n[nH]c(=O)[nH]c1=O)N/N=C/C=C\c1ccccc1
b.) O=C(CN1CCc2cc3c(cc2C1)OCCCO3)Nc1cccc([N+](=O)[O-])c1
Answer: b. O=C(CN1CCc2cc3c(cc2C1)OCCCO3)Nc1cccc([N+](=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(CN1CCc2cc3c(cc2C1)OCCCO3)Nc1cccc([N+](=O)[O-])c1
O=C(CN1CCc2cc3c(cc2C1)OCCCO3)Nc1cccc([N+](=O)[O-])c1
2-(2,3,4,7,9,10-hexahydro-[1,4]dioxepino[2,3-g]isoquinolin-8-yl)-N-(3-nitrophenyl)acetamide