Problem statement: Answer the multiple-choice question.
Question: Which compound has a -17.230% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) NS(=O)(=O)c1ccc(CNC(=O)NC23CC4CC(CC(C4)C2)C3)cc1
(b) CCOc1ccc2[nH]c(=O)c(=O)[nH]c2c1
(c) COc1cccc(C2CCCCN(C)C2=O)c1
(d) CC1CC(C)CN(C(=S)SCc2nc(N)nc(Nc3ccccc3)n2)C1
Answer: b. CCOc1ccc2[nH]c(=O)c(=O)[nH]c2c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccc2[nH]c(=O)c(=O)[nH]c2c1
CCOc1ccc2[nH]c(=O)c(=O)[nH]c2c1
6-ethoxy-1,4-dihydroquinoxaline-2,3-dione